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PTFE Gasket Materials

Fiber & Rubber (CNA) Gasket Materials

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  • A = Suitable - little or no adverse effect
  • B = Possible minor to moderate adverse effect
  • C = Not suitable - moderate to severe adverse effect
  • - = No data or insufficient evidence
  • Footnotes:
  • 1. Consult the factory regarding your specific applications. See “Monomers”in Gasketing catalog Terms section.
  • 2. IFG® Style 5507 is rated “B”.
  • 3. There have been conflicting field reports concerning the suitability of NBR and neoprene bound gaskets in 123. End users should take note.
  • 4. IFG® Style 5507 is rated “A”.
  • 5. Some chromium plating baths contain fluorides that can attack silica and silicate type fillers in some GYLON® styles. If the bath is known to contain little or no fluoride, all GYLON® styles should be suitable for use.
  • 6. These GYLON® styles can be expected to be suitable to 60% concentration at temperatures up to 250°F (121°C).
  • 7. Use GYLON® styles 3502, 3503, 3505, 3562, 3563. These styles are specially processed, cleaned and packaged for oxygen service.
  • 8. This GYLON® contains a stainless steel insert. There is a possibility that
  • 9. These styles are not preferred choices for steam service, but are successful when adequately compressed.
  • 10. If a gasketing material that conforms to FDA requirements is desired, contact factory for specific recommendations.
  • 11. These GYLON® gasket styles can be expected to be suitable to 75% concentration at temperatures up to 400°F (204°C).
  • 12. Minimum recommended assembly stress = 4,800psi. Preferred assembly stress = 6,000-10,000psi. Gasket thickness of 1/16” strongly preferred.For saturated steam above 150psig, consult Garlock Engineering.
  • 13. Some detergent solutions are strongly alkaline and/or may contain bleach. Please contact Applications Engineering.
  • 14. Gylon 3545 is suitable for up to 200°F wet or dry fluorine gas. Above this please consult Applications Engineering.
  • 15. If lead chromate is also present please consult Applications Engineering.
Medium Gylon 3500 Gylon 3504 Gylon 3510 Gylon 3560 Gylon 3561 Gylon 3535/3540/3545 Gylon 3530 Style 9850 Style 9800 Style 706 Style 3000 Style 3200 Style 3300 Style 3700 EQ 825 EQ 706 EQ 750G EQ 750W EQ 733N EQ 500 EQ 504 EQ 510 EQ 535
1,1-Dichloroethylene A1 A1 A1 A1 A1 A1 A1 C C C C C C C C C C C C A A A A
1,1,2-Trichloroethane A A A A A A A C C C C C C C C C C C C A A A A
1,2-Dibromo-3-chloropropane A A A B B A A C C C C C C C C C C C C A A A A
1,2-Dichloropropane A A A A A A A C C C C C C C C C C C C A A A A
1,2-Diphenylhydrazine A A A A A A A C B C C B - - C C C C - A A A A
1,2-Epoxybutane A A A A A A A - C - - C C C - - - - C A A A A
1,2-Propylenimine - - A - - A A C C C C C C C C C C C C - - A A
1,2,3-Trichlorobenzene - - - - - - - - - - - - - - C C C C C A A A A
1,2,4- Trichlorobenzene A A A A A A A C C C C C C C - - - - - - - - -
1,3-Dichloropropene A A A B B A A C C C C C C C C C C C C A A A A
1,3-Propane Sultone A A A - - A A - - - - - - - - - - - - A A A A
1,4-Dichlorobenzene A A A A A A A C C C C C C C C C C C C A A A A
2-Acetylaminofluorene A A A A A A A C C C C C C C C C C C C A A A A
2-Butanone A A A A A A A C C C C C C C C C C C C A A A A
2-Chloroacetophenone A A A B B A A C C C C C C C C C C C C A A A A
2-Methylaziridine - - A - - A A C C C C C C C C C C C C - - A A
2-Nitro-2-Methyl Propanol A A A - - A - C - C C - C - C C C C C A A A A
2-Nitro-Butanol A A A - - A - C - C C - C - C C C C C A A A A
2-Nitropropane A A A A A A A C - C C - C C C C C C C A A A A
2,2,4-Trimethylpentane A A A A A A A A C A A C B C A A A A B A A A A
2,3,7,8-TCDB-p-Dioxin A A A - - A A C C C C C C C C C C C C A A A A
2,4-D Salts and Esters A A A - - A A C C C C C C C C C C C C A A A A
2,4-D, Salts and Esters A A A - - A A C C C C C C C C C C C C A A A A
2,4-Dinitrophenol A A A - - A A C C C C C C C C C C C C A A A A
2,4-Dinitrotoluene A A A A A A A C C C C C C C C C C C C A A A A
2,4-Toluenediamine A A A A A A A - C - - C C C - - - - C A A A A
2,4-Toluenediisocyanate A A A - - A A C C C C C C B C C C C C A A A A
2,4,5-Trichlorophenol A A A - - A A C C C C C C C C C C C C A A A A
2,4,6-Trichlorophenol A A A - - A A C C C C C C C C C C C C A A A A
3,3-Dichlorobenzidene A A A - - A A C C C C C C C C C C C C A A A A
3,3-Dimethoxybenzidene A A A A A A A C C C C C - - C C C C - A A A A
3,3-Dimethylbenzidine A A A A A A A C C C C C C C C C C C C A A A A
4 Ferric Phosphate A A A - - A A B B B B B B B - - - - - - - - -
4 Sodium Sulfate A A A A A A A A A A A A A A - - - - - - - - -
4-Aminodiphenyl A A A A A A A C C C C C C C C C C C C A A A A
4-Nitrobiphenyl A A A A A A A C C C C C C C C C C C C A A A A
4-Nitrophenol A A A - - A A C C C C C C C C C C C C A A A A
4,4 Methylene Bis(2-chloroaniline) A A A - - A A C C C C C C C - - - - - - - - -
4,4 Methylene Bix(2-chloroaniline) - - - - - - - - - - - - - - C C C C C A A A A
4,4-Methylene Dianiline A A A A A A A C C C C C C - C C C C C A A A A
4,6-Dinitro-o-Cresol and Salts A A A A A A A C C C C C C C C C C C C A A A A
Abietic Acid A A A A A A A A - A A - - - A A A A - A A A A
Acetaldehyde A A A A A A A C C C C C C B C C C C C A A A A
Acetamida - - - - - - - - - - - - - - - - - - - - - - -
Acetamide A A A A A A A A C A A C A B A A A A A A A A A
Acetic Acid (Crude, Glacial, Pure) A1 A1 A1 A1 A1 A1 A1 B1 B1 B1 B1 B1 B1 B1 B B B B B A A A A
Acetic Acid (T< 90°C) - - - - - - - - - - - - - - - - - - - - - - -
Acetic Acid (T> 90°C) - - - - - - - - - - - - - - - - - - - - - - -
Acetic Anhydride A1 A1 A1 A1 A1 A1 A1 B1 B1 B1 B1 B1 B1 B1 A A A A B A A A A
Acetone A A A A A A A C B C C B B A C C C C B A A A A
Acetonitrile A A A A A A A C - C C - B B C C C C B A A A A
Acetophenone A A A A A A A C C C C C C B C C C C C A A A A
Acetylene A A A A A A A A B A A B A B A A A A A A A A A
Acrolein A1 A1 A1 A1 A1 A1 A1 B1 C B1 B1 C B1 B1 B B B B B A A A A
Acrylamide A1 A1 A1 A1 A1 A1 A1 C C C C C C C C C C C C A A A A
Acrylic Acid A1 A1 A1 A1 A1 A1 A1 C C C C C C B1 C C C C C A A A A
Acrylic Anhydride A1 A1 A1 A1 A1 A1 A1 - - - - - - - - - - - - A A A A
Acrylonitrile A1 A1 A1 A1 A1 A1 A1 C C C C C C C C C C C C A A A A
Adipic Acid - - - - - - - - - - - - - - - - - - - - - - -
Air - - - - - - - - - - - - - - A A A A A A A A A
Air, 150 F and below A A A A A A A A A A A A A A - - - - - - - - -
Allyl Acetate A A A A A A A C C C C C C B C C C C C A A A A
Allyl Chloride A A A B B A A C C C C C C B C C C C C A A A A
Allyl Methacrylate A1 A1 A1 A1 A1 A1 A1 C C C C C C C C C C C C A A A A
Aluminum Acetate - - - - - - - - - - - - - - - - - - - - - - -
Aluminum Chloride A A A B B A A A A A A A A A A A A A A A A A A
Aluminum Fluoride C - A C C A A C C C C C C C A A A A A C - A A
Aluminum Hydroxide (Solid) A A A A A A A A A A A A A A A A A A A A A A A
Aluminum Nitrate A A A A A A - B B B B B B B B B B B B A A A A
Aluminum Sulfate A A A B B A A A A A A A A A A A A A A A A A A
Alums A A A B B A A A A A A A A A A A A A A A A A A
Ammonia - Cold (Gas) - - - - - - - - - - - - - - - - - - - - - - -
Ammonia - Hot (Gas) - - - - - - - - - - - - - - - - - - - - - - -
Ammonia - Liquid, Anhydrous - - - - - - - - - - - - - - - - - - - - - - -
Ammonia Gas, Above 150 F A A A A A A A C C C C C B B - - - - - - - - -
Ammonia Liquid, Anhydrous A A A A A A A B - B B - A A - - - - - - - - -
Ammonia, Gas, 150 F and Below A A A A A A A A A B A A A A A A A A A A A A A
Ammonia, Gas, Above 150 F - - - - - - - - - - - - - - C C C C B A A A A
Ammonia, Liquid, Anhydrous - - - - - - - - - - - - - - B B B B A A A A A
Ammonium Carbonate - - - - - - - - - - - - - - - - - - - - - - -
Ammonium Chloride A A A B B A A A A A A A A A A A A A A A A A A
Ammonium Hydroxide A A A A A A A A A A A A A A A A A A A A A A A
Ammonium Hydroxide 30% (T<50°C) - - - - - - - - - - - - - - - - - - - - - - -
Ammonium Nitrate A A A A A A - B B B B B B B B B B B B A A A A
Ammonium Phosphate - - - - - - - - - - - - - - - - - - - - - - -
Ammonium Phosphate, Dibasic A A A A A A A A A A A A A A A A A A A A A A A
Ammonium Phosphate, Monobasic A A A A A A A A A A A A A A A A A A A A A A A
Ammonium Phosphate, Tribasic A A A A A A A A A A A A A A A A A A A A A A A
Ammonium Sulfate A A A B B A A A A A A A A A A A A A A A A A A
Amyl Acetate A A A A A A A C C C C C C B C C C C C A A A A
Amyl Alcohol A A A A A A A A A A A A A A A A A A A A A A A
Aniline - - - - - - - - - - - - - - - - - - - - - - -
Aniline Dyes A A A A A A A C B C C B B B C C C C B A A A A
Aniline, Aniline Oil A A A A A A A C C C C C C B C C C C C A A A A
Anon (Cyclohexanone) - - - - - - - - - - - - - - - - - - - - - - -
Aqua Regia A A A B B A C C C C C C C C C C C C C A A A A
Aroclors A A A A A A A C C C C C C C C C C C C A A A A
Asphalt A A A A A A A A C A A C B C A A A A B A A A A
Aviation Gasoline A A A A A A A B C B B C B C B B B B B A A A A
Barium Chloride A A A B B A A A A A A A A A A A A A A A A A A
Barium Hydroxide A A A A A A A A A A A A A A A A A A A A A A A
Barium Sulfide A A A A A A A A A A A A A A A A A A A A A A A
Baygon A A A A A A A C C C C C - - C C C C - A A A A
Beer - - - - - - - - - - - - - - A A A A A A A A A
Beer 10 A A A A A A A A A A A A A A - - - - - - - - -
Benzaldehyde A A A A A A A C C C C C C B C C C C C A A A A
Benzene - - - - - - - - - - - - - - - - - - - - - - -
Benzene, Benzol A A A A A A A C C C C C C C C C C C C A A A A
Benzidine A A A A A A A C C C C C C - C C C C C A A A A
Benzoic Acid A A A A A A A B B B B B B B B B B B B A A A A
Benzonitrile A A A A A A A C - C C - - C C C C C - A A A A
Benzotrichloride A A A C C A A C C C C C C C C C C C C A A A A
Benzoyl Chloride A A A - - A A C - C C - C C C C C C C A A A A
Benzyl Alcohol A A A A A A A C - C C - B B C C C C B A A A A
Benzyl Chloride A A A - - A A C C C C C C B C C C C C A A A A
Beta-Propiolactone A A A A A A A C C C C C C B C C C C C A A A A
Bio-diesel (B100) A A A A A A A A A A A A - - - - - - - - - - -
Biphenyl A A A B B A A C C C C C C C C C C C C A A A A
Bis(2-chloroethyl)ether A A A - - A A C C C C C C C C C C C C A A A A
Bis(2-ethylhexyl)phthalate A A A A A A A C C C C C C B C C C C C A A A A
Bis(chloromethyl)ether A A A - - A A C C C C C C B C C C C C A A A A
Black Sulfate Liquor C B A C A A A C C C C C C C C C C C C C B A A
Blast Furnace Gas A A A A A A A B C B B C B C B B B B B A A A A
Bleach (Sodium Hypochlorite) - - - - - - - - - - - - - - - - - - - - - - -
Bleach (Sodium Hyprochlorite) A A A B B A - C - C C - C C C C C C C A A A A
Boiler Feed Water A A A A A A A A A A A A A A A A A A A A A A A
Boiler Feeder Water - - - - - - - - - - - - - - - - - - - - - - -
Boonesfarm 75 - - - - - - - - - - - - - - A A A A A A A A A
Borax A A A A A A A A A A A A A A A A A A A A A A A
Boric Acid A A A A A A A A A A A A A A A A A A A A A A A
Brine (Sodium Chloride) A A A B B A A A A A A A A A A A A A A A A A A
Brines - - - - - - - - - - - - - - - - - - - - - - -
Bromine A A A C C A - C C C C C C C C C C C C A A A A
Bromine Trifluoride C C C C C C C C C C C C C C C C C C C C C C C
Bromoform A A A A A A A C C C C C C C C C C C C A A A A
Bromomethane A A A A A A A C C C C C C C C C C C C A A A A
Butadiene A1 A1 A1 A1 A1 A1 A1 C C C C C - C C C C C - A A A A
Butane A A A A A A A A C B A C B C A A A A B A A A A
Butanone (MEK) - - - - - - - - - - - - - - - - - - - - - - -
Butyl Acetate A A A A A A A C C C C C C B C C C C C A A A A
Butyl Alcohol (Butanol) - - - - - - - - - - - - - - - - - - - - - - -
Butyl Alcohol, Butanol A A A A A A A A A A A A A A A A A A A A A A A
Butyl Methacrylate A1 A1 A1 A1 A1 A1 A1 C C C C C C C C C C C C A A A A
Butyric Acid A A A A A A A A A A A A A A A A A A A A A A A
C316 A A A A A A A A A B A A A A - - - - - - - - -
C318 A A A A A A A A A B A A A A - - - - - - - - -
Calcium Bisulfite A A A A A A A B - B B - B C B B B B B A A A A
Calcium Chloride A A A B B A A A A A A A A A A A A A A A A A A
Calcium Cyanamide A A A A A A A B B B B B B B B B B B B A A A A
Calcium Hydroxide - A A - A A A A A A A A A A A A A A A A A A A
Calcium Hydroxide (T<50°C) - - - - - - - - - - - - - - - - - - - - - - -
Calcium Hypochlorite A A A B B A - B B B C C C C2 B B B B C A A A A
Calcium Nitrate A A A - - A C - - - - - - - B B B B B A A A A
Calflo AF A A A A A A A A C A A C - C A A A A - A A A A
Calflo FG A A A A A A A A C A A C - C A A A A - A A A A
Calflo HTF A A A A A A A A C A A C - C A A A A - A A A A
Calflo LT A A A A A A A A C A A C - C A A A A - A A A A
Cane Sugar Liquors A A A A A A A A A A A A A A A A A A A A A A A
Caprolactam A A A A A A A C C C C C C B C C C C C A A A A
Captan A A A A A A A C C C C C C C C C C C C A A A A
Carbaryl A A A A A A A C C C C C C C C C C C C A A A A
Carbolic Acid, Phenol A A A A A A A C C C C C C B C C C C C A A A A
Carbon Dioxide, Dry A A A A A A A A A A A A A A A A A A A A A A A
Carbon Dioxide, Wet A A A A A A A A A A A A A A A A A A A A A A A
Carbon Disulfide A A A A A A A C C C C C C C C C C C C A A A A
Carbon Monoxide A A A A A A A B B B B B B B B B B B B A A A A
Carbon Tetrachloride A A A B B A A C C C C C C C C C C C C A A A A
Carbonic Acid A A A A A A A A A A A A A A A A A A A A A A A
Carbonyl Sulfide A A A - - A A C C C C C C C C C C C C A A A A
Castor Oil A A A A A A A A C A A C B B A A A A B A A A A
Catechol A A A A A A A C B C C B - - C C C C - A A A A
Caustic Humor - - - - - - - - - - - - - - A A A A A A A A A
Caustic Soda C B A6 C A6 A11 A6 C C C C C C C C C C C C C B A A
Cetane (Hexadecane) A A A A A A A A C A A C B C A A A A B A A A A
China Wood Oil A A A A A A A A C A A C B C A A A A B A A A A
Chloramben A A A - - A A C C C C C C C C C C C C A A A A
Chlorazotic Acid (Aqua Regia) A A A B B A C C C C C C C C C C C C C A A A A
Chlordane A A A - - A A C C C C C C C C C C C C A A A A
Chlorinated Solvents - - - - - - - - - - - - - - - - - - - - - - -
Chlorinated Solvents, Dry A A A A A A A C C C C C C C C C C C C A A A A
Chlorinated Solvents, Wet A A A C C A A C C C C C C C C C C C C A A A A
Chlorine (Dry) - - - - - - - - - - - - - - - - - - - - - - -
Chlorine (Wet) - - - - - - - - - - - - - - - - - - - - - - -
Chlorine Dioxide A A A - - A C C C C C C C C C C C C C A A A A
Chlorine Trifluoride C C C C C C C C C C C C C C C C C C C C C C C
Chlorine, Dry A A A A A A A - - - - - - - B B B B B A A A A
Chlorine, Wet A A A C C A A C C C C C C C C C C C C A A A A
Chloroacetic Acid A A A C C A A C B C C B C B C C C C C A A A A
Chloroazotic Acid (Aqua Regia) A A A B B A C C C C C C C C C C C C C A A A A
Chlorobenzene A A A A A A A C C C C C C C C C C C C A A A A
Chlorobenzilate A A A - - A A C C C C C C C C C C C C A A A A
Chloroethane A A A A A A A C C C C C C C C C C C C A A A A
Chloroethylene A A A A A A A C C C C C C C C C C C C A A A A
Chloroform A A A A A A A C C C C C C C C C C C C A A A A
Chloromethyl Methyl Ether A A A - - A A C C C C C C C C C C C C A A A A
Chloronitrous Acid (Aqua Regia) A A A B B A C C C C C C C C C C C C C A A A A
Chloroprene A A A B B A A C C C C C C C C C C C C A A A A
Chlorosulfonic Acid A A A - - A - C C C C C C C C C C C C A A A A
Chrome Plating Solutions - - A - - B A A C C C C C C C C C C C - - A A
Chromic Acid A A A B B A C C C C C C C C C C C C C A A A A
Chromic Anhydride A A A B B A C C C C C C C C C C C C C A A A A
Chromium Trioxide A A A B B A C C C C C C C C C C C C C A A A A
Citric Acid A A A A A A A A A A A A A A A A A A A A A A A
Coke Oven Gas A A A A A A A C C C C C C C C C C C C A A A A
Condensate - - - - - - - - - - - - - - - - - - - - - - -
Copper Acetate - - - - - - - - - - - - - - - - - - - - - - -
Copper Chloride A A A C C A A A A A A A A A A A A A A A A A A
Copper Sulfate A A A A A A A A A A A A A A A A A A A A A A A
Copper Sulfate (T<50°C) - - - - - - - - - - - - - - - - - - - - - - -
Corn Oil - - - - - - - - - - - - - - A A A A B A A A A
Corn Oil 10 A A A A A A A A C A A C B B - - - - - - - - -
Cotton Seed Oil - - - - - - - - - - - - - - A A A A B A A A A
Cotton Seed Oil 10 A A A A A A A A C A A C B B - - - - - - - - -
Creosote A A A A A A A B C B B C B C B B B B B A A A A
Cresol - - - - - - - - - - - - - - - - - - - - - - -
Cresols, Cresylic Acid A A A A A A A C C C C C C C C C C C C A A A A
Crotonic Acid A A A - - A A C C C C C C C C C C C C A A A A
Crude Oil A A A B B A A A B A A B B C A A A A B A A A A
Cumene A A A A A A A C C C C C C C C C C C C A A A A
Cyclohexane A A A A A A A A C A A C B C A A A A B A A A A
Cyclohexanone A A A A A A A C C C C C C B C C C C C A A A A
Cyclohexyl Alcohol - - - - - - - - - - - - - - - - - - - - - - -
Decane - - - - - - - - - - - - - - - - - - - - - - -
Detergent Solutions B3 B3 A A A A A B3 B3 B3 B3 B3 B3 B3 A A A A A B B A A
Diazomethane A A A A A A A - - - - - - - - - - - - A A A A
Dibenzofuran A A A A A A A C C C C C C C C C C C C A A A A
Dibenzyl Ether - - - - - - - - - - - - - - - - - - - - - - -
Dibenzylether A A A A A A A C C C C C C C C C C C C A A A A
Dibromeethane - - - - - - - - - - - - - - - - - - - - - - -
Dibromoethane A A A A A A A C C C C C C C C C C C C A A A A
Dibutyl Phthalate A A A A A A A C C C C C C B C C C C C A A A A
Dibutyl Sebacate A A A A A A A C C C C C C B C C C C C A A A A
Dichloroethane (1,1 or 1,2) A A A A A A A C C C C C C C C C C C C A A A A
Dichloroethyl Ether A A A - - A A C C C C C C C C C C C C A A A A
Dichloromethane A A A A A A A C C C C C C C C C C C C A A A A
Dichlorvos A A A B B A A C C C C C C C C C C C C A A A A
Diesel Oil A A A A A A A A B A A B B C A A A A B A A A A
Diethanolamine A A A A A A A B B B B B B B B B B B B A A A A
Diethyl Carbonate A A A - - A A C - C C - C - C C C C C A A A A
Diethyl Ether - - - - - - - - - - - - - - - - - - - - - - -
Diethyl Sulfate A A A A A A A C C C C C - C C C C C - A A A A
Dimethyl Carbamoyl Chloride A A A C C A A C C C C C C C - - - - - - - - -
Dimethyl Carbomoyl Chloride - - - - - - - - - - - - - - C C C C C A A A A
Dimethyl Ether A A A A A A A B C B B C B B B B B B B A A A A
Dimethyl Formamide - - - - - - - - - - - - - - - - - - - - - - -
Dimethyl Hydrazine, Unsymmetrical A A A A A A A C B C C B B B C C C C B A A A A
Dimethyl Phthalate A A A A A A A C C C C C C B C C C C C A A A A
Dimethyl Sulfate A A A A A A A C C C C C - C C C C C - A A A A
Dimethylaminoazobenzene A A A A A A A - - - - - - - - - - - - A A A A
Dimethylformamide A A A - - A A C C C C C C C C C C C C A A A A
Dioxane A A A A A A A C C C C C C B C C C C C A A A A
Diphyl DT A A A A A A A C C C C C C C C C C C C A A A A
Dowfrost A A A A A A A B B B B B - B B B B B - A A A A
Dowfrost HD A A A A A A A B B B B B - B B B B B - A A A A
Dowtherm - - - - - - - - - - - - - - - - - - - - - - -
Dowtherm 4000 A A A A A A A B B B B B B B B B B B B A A A A
Dowtherm A A A A A A A A C C C C C C C C C C C C A A A A
Dowtherm E A A A A A A A C C C C C C C C C C C C A A A A
Dowtherm G A A A A A A A C C C C C C C C C C C C A A A A
Dowtherm HT A A A A A A A C C C C C C C C C C C C A A A A
Dowtherm J A A A A A A A C C C C C C C C C C C C A A A A
Dowtherm Q A A A A A A A C C C C C C C C C C C C A A A A
Dowtherm SR-1 A A A A A A A B B B B B B B B B B B B A A A A
E85 (85% Ethanol, 15% Gas) A A A A A A A A A A A - - - - - - - - - - -
Epichlorohydrin A A A A A A A C C C C C C B C C C C C A A A A
Ethane A A A A A A A A B B A B B C A A A A B A A A A
Ethanol, Ethyl Alcohol 10 A A A A A A A A A A A A A A - - - - - - - - -
Ethers A A A A A A A B C B B C B B B B B B B A A A A
Ethyl Acetate A A A A A A A C C C C C C C C C C C C A A A A
Ethyl Acrylate A1 A1 A1 A1 A1 A1 A1 C C C C C C B1 C C C C C A A A A
Ethyl Alcohol - - - - - - - - - - - - - - A A A A A A A A A
Ethyl Alcohol (Ethanol) - - - - - - - - - - - - - - - - - - - - - - -
Ethyl Alcohol 10 A A A A A A A A A A A A A A - - - - - - - - -
Ethyl Benzene - - - - - - - - - - - - - - - - - - - - - - -
Ethyl Carbamate A A A A A A A C C C C C B B C C C C B A A A A
Ethyl Cellulose A A A A A A A A A A A A A A A A A A A A A A A
Ethyl Chloride A A A A A A A C C C C C C C C C C C C A A A A
Ethyl Ether A A A A A A A B C B B C B B B B B B B A A A A
Ethyl Hexoate A A A A A A A C - C C - - B C C C C - A A A A
Ethylbenzene A A A A A A A C C C C C C C C C C C C A A A A
Ethylene A A A A A A A A B B A B B C A A A A B A A A A
Ethylene Bromide A A A A A A A C C C C C C C C C C C C A A A A
Ethylene Dibromide A A A A A A A C C C C C C C C C C C C A A A A
Ethylene Dichloride A A A A A A A C C C C C C C C C C C C A A A A
Ethylene Glycol A A A A A A A A A A A A A A A A A A A A A A A
Ethylene Oxide A1 A1 A1 A1 A1 A1 A1 C C C C C C C C C C C C A A A A
Ethylene Thiourea A A A A A A A - - - - - C C - - - - C A A A A
Ethyleneimine - - A - - A A C C C C C C C C C C C C - - A A
Ethylidine Chloride A A A A A A A C C C C C C C C C C C C A A A A
Ferric Chloride A A A C C A A A A A B B B B A A A A B A A A A
Ferric Phosphate - - - - - - - - - - - - - - B B B B B A A A A
Ferric Sulfate A A A B B A A A A A A A A A A A A A A A A A A
Fluorine Dioxide C C C C C C C C C C C C C C C C C C C C C C C
Fluorine, Gas - - - - - A14 C C C C C C C C C C C C C C C C C
Fluorine, Liquid - - - C C - C C C C C C C C C C C C C C C C C
Fluorosilicic Acid - - - - - - - - - - - - - - - - - - - - - - -
Formaldehyde A1 A1 A1 A1 A1 A1 A1 A1 B1 A1 A1 B1 B1 A1 A A A A B A A A A
Formic Acid A A A B B A A C - C C - B B C C C C B A A A A
Formic Acid 10% - - - - - - - - - - - - - - - - - - - - - - -
Formic Acid 85% - - - - - - - - - - - - - - - - - - - - - - -
Freon 12 - - - - - - - - - - - - - - - - - - - - - - -
Freon 22 - - - - - - - - - - - - - - - - - - - - - - -
Freon 32 - - - - - - - - - - - - - - - - - - - - - - -
Fuel Oil A A A A A A A A B A A B B C A A A A B A A A A
Fuel Oil, Acid A A A A A A A A B A A B B C A A A A B A A A A
Furfural A A A A A A A C C C C C B B C C C C B A A A A
Gasoline, Refined A A A A A A A A C A A B B C A A A A B A A A A
Gasoline, Sour A A A A A A A A C A A B B C A A A A B A A A A
Gelatin A A A A A A A A A A A A A A A A A A A A A A A
Glucose A A A A A A A A A A A A A A A A A A A A A A A
Glue, Protein Base A A A A A A A A A A A A A A A A A A A A A A A
Glycerine, Glycerol A A A A A A A A A A A A A A A A A A A A A A A
Glycol A A A A A A A A A A A A A A A A A A A A A A A
Grain Alcohol 10 A A A A A A A A A A A A A A A A A A A A A A A
Grease - - - - - - - - - - - - - - - - - - - - - - -
Grease, Petroleum Base A A A A A A A A C A A C - C A A A A - A A A A
Green Sulfate Liquor C B A - A A A C C C C C C C C C C C C C B A A
Heptachlor A A A - - A A C C C C C C C C C C C C A A A A
Heptane A A A A A A A A C A A C B C A A A A B A A A A
Hexachlorobenzene A A A A A A A C C C C C C C C C C C C A A A A
Hexachlorobutadiene A A A A A A A C C C C C C C C C C C C A A A A
Hexachlorocyclopentadiene A A A A A A A C C C C C C C C C C C C A A A A
Hexachloroethane A A A - - A A C C C C C C C C C C C C A A A A
Hexadecane A A A A A A A A C A A C B C A A A A B A A A A
Hexamethylene Diisocyanate A A A A A A A - C - - C - C - - - - - A A A A
Hexamethylphosphoramide A A A A A A A - C - - C - - - - - - - A A A A
Hexane A A A A A A A A C A A C B C A A A A B A A A A
Hexone A A A A A A A C C C C C C B C C C C C A A A A
HF Acid, 65% to Anhydrous,Above 150 F C C - C C A A C C C C C C C - - - - - - - - -
HF Acid, Less than 65%, Above 150 F C C A C C A A C C C C C C C - - - - - - - - -
HF Acid, Up to Anhydrous,150 F and below C C A C C A A C C C C C C C - - - - - - - - -
HP62 A A A A A A A A - B A - A - - - - - - - - - -
HP80 A A A A A A A - - - - - A - - - - - - - - - -
HP81 A A A A A A A - - - - - A - - - - - - - - - -
Hydraulic Oil (Mineral) - - - - - - - - - - - - - - - - - - - - - - -
Hydraulic Oil, Mineral A A A A A A A A B A A B B C A A A A B A A A A
Hydraulic Oil, Synthetic - - - - - - - - - - - - - - C C C C C A A A A
Hydraulic Oil, Synthetic (Phosphate Esters) A A A A A A A C C C C C C B - - - - - - - - -
Hydrazine A A A A A A A C B C C B B B C C C C B A A A A
Hydrobromic Acid A A A C C A A C C C C C C C C C C C C A A A A
Hydrochloric Acid A A A C C A A C C C C C C C C C C C C A A A A
Hydrochloric Acid 10% - - - - - - - - - - - - - - - - - - - - - - -
Hydrochloric Acid 37% - - - - - - - - - - - - - - - - - - - - - - -
Hydrocyanic Acid A A A A A A A A B A A B B A A A A A B A A A A
Hydrofluoric Acid - - - - - - - - - - - - - - - - - - - - - - -
Hydrofluoric Acid, 65% to Anhydrous, Above 150ºF - - - - - - - - - - - - - - C C C C C C C - A
Hydrofluoric Acid, Anhydrous C C C C C A A C C C C C C C C C C C C C C C A
Hydrofluoric Acid, Less than 65%, Above 150ºF - - - - - - - - - - - - - - C C C C C C C A A
Hydrofluoric Acid, up to Anhydrous, up to 150ºF - - - - - - - - - - - - - - C C C C C C C A A
Hydrofluorosilicic Acid C C A C C A A C C C C C C C C C C C C C C A A
Hydrofluosilicic Acid C C A C C A A C C C C C C C C C C C C C C A A
Hydrogen A A A A A A A A A B A A A A A A A A A A A A A
Hydrogen Bromide A A A - - A A C C C C C C C C C C C C A A A A
Hydrogen Fluoride C C C C C A A C C C C C C C C C C C C C C C A
Hydrogen Peroxide < 30% - - - - - - - - - - - - - - - - - - - - - - -
Hydrogen Peroxide, 10-90% A A A B B A C B - B B - C B B B B B C A A A A
Hydrogen Peroxide, 10% A A A A A A A B B B B B B B B B B B B A A A A
Hydrogen Sulfide, Dry or Wet A A A A A A A B B B B B B B B B B B B A A A A
Hydroquinone A A A A A A A C B C C B C C C C C C C A A A A
Iodine Pentafluoride - - - - - - C C C C C C C C C C C C C - - - -
Iodomethane A A A A A A A C C C C C B - C C C C B A A A A
Isobutane A A A A A A A A C B A C B C A A A A B A A A A
Isooctane A A A A A A A A C A A C B C A A A A B A A A A
Isophorone A A A A A A A C C C C C C B C C C C C A A A A
Isopropyl Alcohol A A A A A A A A A A A A A A A A A A A A A A A
Jet Fuels (JP Types) A A A A A A A A C A A C B C A A A A B A A A A
Kerosene A A A A A A A A C A A C B C A A A A B A A A A
Lacquer Solvents A A A A A A A C C C C C C C C C C C C A A A A
Lacquers A A A A A A A C C C C C C C C C C C C A A A A
Lactic Acid 50% - - - - - - - - - - - - - - - - - - - - - - -
Lactic Acid, 150 F and below A A A A A A A A A A A A A A A A A A A A A A A
Lactic Acid, Above 150 F A A A A A A A - - - - - - - - - - - - A A A A
Lactic Acid, Cold - - - - - - - - - - - - - - - - - - - - - - -
Lactic Acid, Hot - - - - - - - - - - - - - - - - - - - - - - -
Lead Acetate (Sugar of Lead) - - - - - - - - - - - - - - - - - - - - - - -
Lime Saltpeter (Calcium Nitrates) A A A - - A C B B B B B B B B B B B B A A A A
Lindane A A A B B A A C C C C C C C C C C C C A A A A
Linseed Oil A A A A A A A A B A A B A B A A A A A A A A A
Liquified Petroleum Gas (LPG) A A A A A A A A B C A B B C A A A A B A A A A
Lithium Bromide A A A A A A A A - A A - A A A A A A A A A A A
Lithium, Elemental C C C C C C C C C C C C C C C C C C C C C C C
Lubricating Oils, Mineral or Petroleum Types A A A A A A A A B A A B B C A A A A B A A A A
Lubricating Oils, Refined A A A A A A A A B A A B B C A A A A B A A A A
Lubricating Oils, Sour A A A A A A A B B B B B B C B B B B B A A A A
Lye C B A6 C A6 A11 A6 C C C C C C C C C C C C C B A A
Magnesium Chloride A A A B B A A A A A A A A A A A A A A A A A A
Magnesium Hydroxide A A A A A A A B B B B B B B B B B B B A A A A
Magnesium Hydroxide (T<50°C) - - - - - - - - - - - - - - - - - - - - - - -
Magnesium Sulfate A A A A A A A A A A A A A A A A A A A A A A A
Maleic Acid A A A A A A A B B B B B B A B B B B B A A A A
Maleic Anhydride A A A A A A A C - C C - C C C C C C C A A A A
Mercuric Chloride A A A C C A A A A A A A B A A A A A B A A A A
Mercury A A A A A A A A A A A A A A A A A A A A A A A
Methane A A A A A A A A B B A C B C A A A A B A A A A
Methanol, Methyl Alcohol A A A A A A A A A A A A A A A A A A A A A A A
Methoxychlor A A A A A A A C C C C C C C C C C C C A A A A
Methyl Alcohol A A A A A A A A A A A A A A - - - - - - - - -
Methyl Alcohol (Methanol) - - - - - - - - - - - - - - A A A A A A A A A
Methyl Bromide A A A A A A A C C C C C C C C C C C C A A A A
Methyl Chloride A A A B B A A C C C C C C C C C C C C A A A A
Methyl Chloroform A A A A A A A C C C C C C C C C C C C A A A A
Methyl Ethyl Ketone A A A A A A A C C C C C C C C C C C C A A A A
Methyl Hydrazine A A A A A A A C B C C B B B C C C C B A A A A
Methyl Iodide A A A A A A A C C C C C B - C C C C B A A A A
Methyl Isobutyl Ketone (MIBK) A A A A A A A C C C C C C B C C C C C A A A A
Methyl Isocyanate A A A A A A A - C - - C - - - - - - - A A A A
Methyl Methacrylate A1 A1 A1 A1 A1 A1 A1 C C C C C C C C C C C C A A A A
Methyl tert-Butyl Ether (MTBE) - - - - - - - - - - - - - - B B B B C A A A A
Methyl Tert. Butyl Ether (MTBE) A A A A A A A B C B B B C C - - - - - - - - -
Methylacrylic Acid A A A - - A A C C C C C C C C C C C C A A A A
Methylene Chloride A A A A A A A C C C C C C C C C C C C A A A A
Methylene Diphenyldiisocyanate A A A - - A A C C C C C C - C C C C C A A A A
Milk - - - - - - - - - - - - - - A A A A A A A A A
Milk 10 A A A A A A A A A A A A A A - - - - - - - - -
Mineral Oil - - - - - - - - - - - - - - - - - - - - - - -
Mineral Oils A A A A A A A A B A A B B C A A A A B A A A A
Mobiltherm 600 A A A A A A A A C A A C - C A A A A - A A A A
Mobiltherm 603 A A A A A A A A C A A C - C A A A A - A A A A
Mobiltherm 605 A A A A A A A A C A A C - C A A A A - A A A A
Mobiltherm Light A A A A A A A C C C C C C C C C C C C A A A A
Molten Alkali Metals C C C C C C C C C C C C C C C C C C C C C C C
Monomethylamine A A A A A A A C B C C B A B C C C C A A A A A
MultiTherm 100 A A A A A A A A C A A C B C A A A A B A A A A
MultiTherm 503 A A A A A A A A C A A C - C A A A A - A A A A
MultiTherm IG-2 A A A A A A A A C A A C B C A A A A B A A A A
MultiTherm PG-1 A A A A A A A A C A A C B C A A A A B A A A A
Muriatic Acid A A A C C A A C C C C C C C C C C C C A A A A
n-Butyl Amine A A A A A A A B - B B - C B B B B B C A A A A
N-Methyl-2-Pyrrolidone A A A A A A A C B C C B - - C C C C - A A A A
N-Nitroso-N-Methylurea A A A - - A A - - - - - - - - - - - - A A A A
N-Nitrosodimethylamine A A A A A A A B B B B B - - B B B B - A A A A
N-Nitrosomorpholine A A A A A A A C - C C - C - C C C C C A A A A
N-Octabecyl Alcohol - - - - - - - - - - - - - - A A A A - A A A A
N-Octadecyl Alcohol A A A A A A A A A A A A - A - - - - - - - - -
N,N-Diethylaniline A A A - - A A C C C C C C C C C C C C A A A A
N,N-Dimethyl Aniline A A A - - A A C C C C C C C C C C C C A A A A
Naphtha A A A A A A A A C A A C B C A A A A B A A A A
Naphthalene A A A A A A A C C C C C C C C C C C C A A A A
Naphthols A A A - - A A - - - - - - - - - - - - A A A A
Natural Gas A A A A A A A A B B A B B B A A A A B A A A A
Natural Gas - GLP - - - - - - - - - - - - - - - - - - - - - - -
Nickel Chloride A A A B B A A A A A A A A A A A A A A A A A A
Nickel Sulfate A A A A A A A A A A A A A A A A A A A A A A A
Nitric Acid <50% (T<50°C) - - - - - - - - - - - - - - - - - - - - - - -
Nitric Acid >50% - - - - - - - - - - - - - - - - - - - - - - -
Nitric Acid Crude - - - - - - - - - - - - - - - - - - - - - - -
Nitric Acid, Above 30% A A A A A A C C C C C C C C C C C C C A A A A
Nitric Acid, Crude A A A - - A C C C C C C C C C C C C C A A A A
Nitric Acid, Less than 30% A A A A A A C C C C C C C C C C C C C A A A A
Nitric Acid, Red Fuming A A A B B A C C C C C C C C C C C C C A A A A
Nitrobenzene A A A A A A A C C C C C C C C C C C C A A A A
Nitrocalcite (Calcium Nitrate) A A A - - A C B B B B B B B B B B B B A A A A
Nitrogen A A A A A A A A A A A A A A A A A A A A A A A
Nitrogen Tetroxide A A A - - A - C C C C C C C C C C C C A A A A
Nitrohydrochloric Acid (Aqua Regia) A A A B B A C C C C C C C C C C C C C A A A A
Nitromethane A A A A A A A C - C C - C - C C C C C A A A A
Nitromuriatic Acid (Aqua Regia) A A A B B A C C C C C C C C C C C C C A A A A
Norge Niter (Calcium Nitrate) A A A - - A C B B B B B B B B B B B B A A A A
Norwegian Saltpeter (Calcium Nitrate) A A A - - A C B B B B B B B B B B B B A A A A
o-Anisidine A A A A A A A C C C C C C C C C C C C A A A A
o-Dichlorobenzene A A A A A A A C C C C C C C C C C C C A A A A
o-Toluidine A A A A A A A C C C C C C C C C C C C A A A A
Octane A A A A A A A A C A A C B C A A A A B A A A A
Oil, Petroleum A A A A A A A A B A A B B C A A A A B A A A A
Oils, Animal and Vegetable - - - - - - - - - - - - - - A A A A B A A A A
Oils, Animal and Vegetable 10 A A A A A A A A C A A C B B - - - - - - - - -
Oleic Acid A A A A A A A B - B B - C C B B B B C A A A A
Oleum A - C C C A - C C C C C C C C C C C C A - C A
Orthodichlorobenzene A A A A A A A C C C C C C C C C C C C A A A A
Oxalic Acid A A A B B A A C - C C - B B C C C C B A A A A
Oxygen - - - - - - - - - - - - - - - - - - - - - - -
Oxygen, Gas - - - - - - - - - - - - - - C C C C C A A A A
Ozone - - - - - - - - - - - - - - C C C C C A A A A
p-Phenylenediamine A A A A A A A C C C C C - - C C C C - A A A A
Palmitic Acid A A A A A A A A B A A B B A A A A A B A A A A
Paraffin A A A A A A A A B A A B B C A A A A B A A A A
Paratherm HE A A A A A A A A C A A C B C A A A A B A A A A
Paratherm NF A A A A A A A A C A A C - C A A A A - A A A A
Parathion A A A A A A A C C C C C C C C C C C C A A A A
Paraxylene A A A A A A A C C C C C C C C C C C C A A A A
Pentachloronitrobenzene A A A - - A A C C C C C C C C C C C C A A A A
Pentachlorophenol A A A A A A A C C C C C C C C C C C C A A A A
Pentane A A A A A A A A C A A C B C A A A A B A A A A
Perchloric Acid A A A C C A C C C C C C C C C C C C C A A A A
Perchloroethylene A A A A A A A C C C C C C C C C C C C A A A A
Petroleum - - - - - - - - - - - - - - - - - - - - - - -
Petroleum Ether - - - - - - - - - - - - - - - - - - - - - - -
Petroleum Oils - - - - - - - - - - - - - - - - - - - - - - -
Petroleum Oils, Crude A A A A A A A A B A A B B C A A A A B A A A A
Petroleum Oils, Refined A A A A A A A A B A A B B C A A A A B A A A A
Phenol A A A A A A A C C C C C C B C C C C C A A A A
Phosgene A A A B B A A C - C C - - B C C C C - A A A A
Phosphate Esters A A A A A A A C C C C C C B C C C C C A A A A
Phosphine A A A A A A A - - - - - - - - - - - - A A A A
Phosphoric Acid - - - - - - - - - - - - - - - - - - - - - - -
Phosphoric Acid, Above 45%, Above 150 F C B A C B A A C C C C C - - - - - - - - - - -
Phosphoric Acid, Above 45%, to 150 F B B A B B A A C C C C C C C - - - - - - - - -
Phosphoric Acid, Crude C C A C B A A C C C C C C C C C C C C C C A A
Phosphoric Acid, Less than 45% A A A A A A A C C C C C C C - - - - - - - - -
Phosphoric Acid, Pure, Above 45%, 150 F and below - - - - - - - - - - - - - - C C C C C B B A A
Phosphoric Acid, Pure, Above 45%, Above 150 F - - - - - - - - - - - - - - C C C C - C B A A
Phosphoric Acid, Pure, Less than 45% - - - - - - - - - - - - - - C C C C C A A A A
Phosphorus Pentachloride A A A B B A A C C C C C C C C C C C C A A A A
Phosphorus, Elemental A A A A A A A C C C C C C C C C C C C A A A A
Phthalic Acid A A A A A A A C - C C - B - C C C C B A A A A
Phthalic Anhydride A A A A A A A C - C C - C B C C C C C A A A A
Picric Acid - - - - - - - - - - - - - - - - - - - - - - -
Picric Acid, Molten - - - - - - - - - - - - - - - - - - - - - - -
Picric Acid, Molten Water Solution - - - - - - - - - - - - - - B B B B B A A A A
Picric Acid, Water Solution A A A A A A A B B B B B B B - - - - - - - - -
Pinene A A A A A A A A C A A C B C A A A A B A A A A
Piperidine A A A A A A A C C C C C C C C C C C C A A A A
Polyacrylonitrile A A A A A A A A A A A A A A A A A A A A A A A
Polychlorinated Biphenyls A A A A A A A C C C C C C C C C C C C A A A A
Potash, Potassium Carbonate A A A A A A A A A A A A A A A A A A A A A A A
Potassium Acetate A A A A A A A A A A A A A A A A A A A A A A A
Potassium Bichromate A A A A A A C A B A A B B A A A A A B A A A A
Potassium Chloride - - - - - - - - - - - - - - - - - - - - - - -
Potassium Chromate, Red A A A A A A C A B A A B B A A A A A B A A A A
Potassium Cyanide A A A A A A A A A A A A A A A A A A A A A A A
Potassium Dichromate A A A A A A C A B A A B B A A A A A B A A A A
Potassium Hydroxide C B A6 C A6 A11 A6 C C C C C C C C C C C C C B A A
Potassium Hydroxide (T<50°C) - - - - - - - - - - - - - - - - - - - - - - -
Potassium Nitrate A A A A A A - B B B B B B B B B B B B A A A A
Potassium Permanganate A A A A A A - B - B B - B B B B B B B A A A A
Potassium Sulfate A A A A A A A A A A A A A A A A A A A A A A A
Potassium, Elemental C C C C C C C C C C C C C C - - - - - - - - -
Pottassium Elemental - - - - - - - - - - - - - - C C C C C C C C C
Producer Gas A A A A A A A A C B A C B C A A A A B A A A A
Propane A A A A A A A A C B A C B C A A A A B A A A A
Propionaldehyde A A A A A A A C C C C C - - C C C C - A A A A
Propoxur (Baygon) A A A A A A A C C C C C - - C C C C - A A A A
Propyl Alcohol A A A A A A A A A A A A A A A A A A A A A A A
Propyl Nitrate A A A A A A A C C C C C C C C C C C C A A A A
Propylene A A A A A A A C C C C C C C C C C C C A A A A
Propylene Dichloride A A A A A A A C C C C C C C C C C C C A A A A
Propylene Glycol A A A A A A A A A A A A - A A A A A - A A A A
Propylene Oxide A A A A A A A C C C C C C B C C C C C A A A A
Prussic Acid, Hydrocyanic Acid A A A A A A A A B A A B B A A A A A B A A A A
Pyridine A A A B B A A C C C C C C B C C C C C A A A A
Quinoline A A A B B A A C C C C C C C C C C C C A A A A
Quinone A A A A A A - - - - - - - - - - - - - A A A A
Rapessed Oil - - - - - - - - - - - - - - - - - - - - - - -
Refrigerants R 31 - - - - - - - - - - - - - - - - - - - - - - -
Refrigerants R 10 A A A B B A A C C C C C C C C C C C C A A A A
Refrigerants R 11 A A A A A A A A C B A C C C A A A A C A A A A
Refrigerants R 112 A A A A A A A A C B A C A C A A A A A A A A A
Refrigerants R 113 A A A A A A A A A B A A A C A A A A A A A A A
Refrigerants R 114 A A A A A A A A A B A A A A A A A A A A A A A
Refrigerants R 114 B2 - - - - - - - - - - - - - - - - - - - - - - -
Refrigerants R 114B2 A A A A A A A A C B A C A C A A A A A A A A A
Refrigerants R 115 A A A A A A A A A B A A A A A A A A A A A A A
Refrigerants R 12 A A A A A A A A A B A A A A A A A A A A A A A
Refrigerants R 123 A A A A A A A C3 C C3 C3 C A3 C C C C C A A A A A
Refrigerants R 124 A A A A A A A C A C C A A A C C C C A A A A A
Refrigerants R 125 A A A A A A A - A - - A A A - - - - A A A A A
Refrigerants R 13 A A A A A A A A A B A A A A A A A A A A A A A
Refrigerants R 134a A A A A A A A B A B B A A A B B B B A A A A A
Refrigerants R 13B1 A A A A A A A A A B A A A A A A A A A A A A A
Refrigerants R 141b A A A A A A A A - B A - A - A A A A A A A A A
Refrigerants R 142b A A A A A A A A A B A A A A A A A A A A A A A
Refrigerants R 143a A A A A A A A - A - - A A A - - - - A A A A A
Refrigerants R 152a A A A A A A A A A B A A A A A A A A A A A A A
Refrigerants R 21 A A A A A A A C C C C C A C C C C C A A A A A
Refrigerants R 218 A A A A A A A A A B A A A A A A A A A A A A A
Refrigerants R 22 A A A A A A A B B B B B A A B B B B A A A A A
Refrigerants R 23 A A A A A A A C A C C A A A C C C C A A A A A
Refrigerants R 290 (Propane) A A A A A A A A C B A C B C A A A A A A A A A
Refrigerants R 31 A A A A A A A C A C C A A A C C C C A A A A A
Refrigerants R 32 A A A A A A A A A B A A A A A A A A A A A A A
Refrigerants R 500 A A A A A A A A - B A - A - A A A A A A A A A
Refrigerants R 502 A A A A A A A A A B A A A - A A A A A A A A A
Refrigerants R 503 A A A A A A A C A C C A A A C C C C A A A A A
Refrigerants R 507 A A A A A A A B - C B - A A A A A A B A A A A
Refrigerants R 717 (Ammonia) A A A A A A A B - C B - A A B B B B B A A A A
Refrigerants R 744 (Carbon Dioxide) A A A A A A A A A A A A A A A A A A A A A A A
Refrigerants R C316 - - - - - - - - - - - - - - A A A A A A A A A
Refrigerants R C318 - - - - - - - - - - - - - - A A A A A A A A A
Refrigerants R HP62 - - - - - - - - - - - - - - A A A A A A A A A
Refrigerants R HP80 - - - - - - - - - - - - - - - - - - A A A A A
Refrigerants R HP81 - - - - - - - - - - - - - - - - - - A A A A A
Salicylic Acid - - - - - - - - - - - - - - - - - - - - - - -
Salt Water A A A B B A A A A A A A A A A A A A A A A A A
Saltpeter, Potassium Nitrate A A A A A A - B B B B B B B B B B B B A A A A
Sea Water - - - - - - - - - - - - - - - - - - - - - - -
Sewage A A A A A A A A B A A B B B A A A A B A A A A
Silicone Oil - - - - - - - - - - - - - - - - - - - - - - -
Silver Nitrate A A A A A A - B A B B A A A B B B B A A A A A
Skydrol 500 - - - - - - - - - - - - - - - - - - - - - - -
Skydrols A A A A A A A C C C C C C B C C C C C A A A A
Soap Solutions A A A A A A A A A A A A A A A A A A A A A A A
Soda Ash - - - - - - - - - - - - - - - - - - - - - - -
Soda Ash, Sodium Carbonate A A A A A A A A A A A A A A A A A A A A A A A
Sodium Bicarbonate - - - - - - - - - - - - - - - - - - - - - - -
Sodium Bicarbonate, Baking Soda A A A A A A A A A A A A A A A A A A A A A A A
Sodium Bisulfate (Dry) A A A A A A A A A A A A A A A A A A A A A A A
Sodium Bisulfate, Dry - - - - - - - - - - - - - - - - - - - - - - -
Sodium Bisulfite A A A B B A A A A A A A A A A A A A A A A A A
Sodium Carbonate - - - - - - - - - - - - - - - - - - - - - - -
Sodium Chlorate A A A A A A A C - C C - C C C C C C C A A A A
Sodium Chloride A A A B B A A A A A A A A A A A A A A A A A A
Sodium Chloride (T<50°C) - - - - - - - - - - - - - - - - - - - - - - -
Sodium Cyanide C C A C C A A C C C C C C C C C C C C C C A A
Sodium Hydroxide C B A6 C A6 A11 A6 C C C C C C C C C C C C C B A A
Sodium Hydroxide (T<50°C) - - - - - - - - - - - - - - - - - - - - - - -
Sodium Hydroxide (T>50°C) - - - - - - - - - - - - - - - - - - - - - - -
Sodium Hypochlorite A A A B B A - C - C C - C C C C C C C A A A A
Sodium Metaborate Peroxyhydrate A A A B B A C B B B B B B B B B B B B A A A A
Sodium Metaphosphate B A A B A A A A A A A A A A A A A A A B A A A
Sodium Nitrate A A A A A A - B B B B B B B B B B B B A A A A
Sodium Perborate A A A B B A C B B B B B B B B B B B B A A A A
Sodium Peroxide A A A A A A C C C C C C C C C C C C C A A A A
Sodium Phosphate - - - - - - - - - - - - - - - - - - - - - - -
Sodium Phosphate, Dibasic B B A B A A A B B B B B B B A A A A A B B A A
Sodium Phosphate, Monobasic A A A A A A A B B B B B B B A A A A A A A A A
Sodium Phosphate, Tribasic C B A C A A A C C C C C C C A A A A A C B A A
Sodium Silicate B B A B A A A B B B B B B B B B B B B B B A A
Sodium Sulfate - - - - - - - - - - - - - - A A A A A A A A A
Sodium Sulfide A A A A A A A A A A A A A A A A A A A A A A A
Sodium Superoxide A A A A A A C C C C C C C C C C C C C A A A A
Sodium Thiosulfate - - - - - - - - - - - - - - - - - - - - - - -
Sodium Thiosulfate, 'Hypo' A A A A A A A A A A A A A A - - - - - - - - -
Sodium Thiosulfate, "hypo" - - - - - - - - - - - - - - A A A A A A A A A
Sodium, Elemental C C C C C C C C C C C C C C C C C C C C C C C
Soybean Oil - - - - - - - - - - - - - - A A A A B A A A A
Soybean Oil 10 A A A A A A A A C A A C B B - - - - - - - - -
Stannic Chloride A A A C C A A B B B B B - B B B B B - A A A A
Steam - - - - - - - - - - - - - - - - - - - - - - -
Steam, Saturated to 150 psig - - - - - - - - - - - - - - A A A A A A A A A
Steam, Saturated, to 150 psig12 A A A A A A A A12 A12 A12 B9 B9 B9 B9 - - - - - - - - -
Steam, Superheated - - - - - - - C C A C C C C - - - - C - - - -
Stearic Acid A A A A A A A A A A A A A A A A A A A A A A A
Stoddard Solvent A A A A A A A A C A A C B C A A A A B A A A A
Styrene A1 A1 A1 A1 A1 A1 A1 C C C C C C C C C C C C A A A A
Styrene Oxide A A A A A A A C C C C C C C C C C C C A A A A
Sulfur Chloride A A A C C A A C C C C C C C C C C C C A A A A
Sulfur Dioxide A A A A A A A C C C C C C B C C C C C A A A A
Sulfur Trioxide - - - - - - - - - - - - - - - - - - - - - - -
Sulfur Trioxide, Dry A A A A A A - C C C C C C C C C C C C A A A A
Sulfur Trioxide, Wet A A A B B A B C C C C C C C C C C C C A A A A
Sulfur, Molten A A A A A A A C C C C C B C C C C C B A A A A
Sulfuric Acid 95% - - - - - - - - - - - - - - - - - - - - - - -
Sulfuric Acid ≤ 90% - - - - - - - - - - - - - - - - - - - - - - -
Sulfuric Acid, 10-75%, 500 F and below A A A C C A - - C - - C C C - - - - C A A A A
Sulfuric Acid, 10%, 150 F and below A A A B B A - C C C C C C C C C C C C A A A A
Sulfuric Acid, 10%, Above 150 F A A A C C A - - C - - C C C - - - - C A A A A
Sulfuric Acid, 75-98%, 150 F and below A A B C C A C C C C C C C C C C C C C A A B A
Sulfuric Acid, 75-98%, 150 F to 500 F A B B C C A C C C C C C C C C C C C C A B B A
Sulfuric Acid, Fuming A - C C C A C C C C C C C C C C C C C A - C A
Sulfuric Acid, oleum - - - - - - - - - - - - - - - - - - - - - - -
Sulfurous Acid A A A B B A - B B B B B - - B B B B - A A A A
Syltherm 800 A A A A A A A B B B B B B B B B B B B A A A A
Syltherm XLT A A A A A A A B B B B B B B B B B B B A A A A
Tannic Acid A A A - - A A A A A A A A A A A A A A A A A A
Tar A A A A A A A C A A A C B C A A A A B A A A A
Tar (Asphalt) - - - - - - - - - - - - - - - - - - - - - - -
Tartaric Acid A A A A A A A A A A A A A A A A A A A A A A A
tert-Butyl Amine A A A A A A A B - B B - C B B B B B C A A A A
Tertiary Butyl Amine A A A A A A A B - B B - C B B B B B C A A A A
Tetrabromoethane A A A A A A A C C C C C C C C C C C C A A A A
Tetrachlorethane A A A A A A A C C C C C C C C C C C C A A A A
Tetrachloroethane - - - - - - - - - - - - - - - - - - - - - - -
Tetrachloroethylene A A A A A A A C C C C C C C C C C C C A A A A
Tetrahydrofuran, THF A A A A A A A C C C C C C C C C C C C A A A A
Therminol 44 A A A A A A A C C C C C C C C C C C C A A A A
Therminol 55 A A A A A A A C C C C C C C C C C C C A A A A
Therminol 59 A A A A A A A C C C C C C C C C C C C A A A A
Therminol 60 A A A A A A A C C C C C C C C C C C C A A A A
Therminol 66 A A A A A A A C C C C C C C C C C C C A A A A
Therminol 75 A A A A A A A C C C C C C C C C C C C A A A A
Therminol D12 A A A A A A A B C B B C B C B B B B B A A A A
Therminol LT A A A A A A A C C C C C C C C C C C C A A A A
Therminol VP-1 A A A A A A A C C C C C C C C C C C C A A A A
Therminol XP A A A A A A A A C A A C B C A A A A B A A A A
Thionyl Chloride A A A C C A A C C C C C C C C C C C C A A A A
Titanium Sulfate A A A A A A A C C C C C C C C C C C C A A A A
Titanium Tetrachloride A A A C C A A B C B C C C C B B B B C A A A A
Toluene A A A A A A A C C C C C C C C C C C C A A A A
Toluene Sulfonic Acid A A A - - A A C C C C C C C C C C C C A A A A
Toxaphine A A A - - A A C C C C C C C C C C C C A A A A
Transformer Oil - - - - - - - - - - - - - - - - - - - - - - -
Transformer Oil (Mineral Type) A A A A A A A A C A A C B C A A A A B A A A A
Transmission Fluid A A A A A A A A A C A A C B C A A A A B A A A A
Trichloroacetic Acid A A A C C A A C C C C C C C C C C C C A A A A
Trichloroethylene A A A A A A A C C C C C C C C C C C C A A A A
Trichlorotrifluoroethane - - - - - - - - - - - - - - - - - - - - - - -
Tricresylphosphate A A A A A A A C C C C C C B C C C C C A A A A
Triethanolamine A A A - - A A B B B B B B B B B B B B A A A A
Triethanolamine - TEA - - - - - - - - - - - - - - - - - - - - - - -
Triethyl Aluminum A A A - - A A C - C C - C - C C C C C A A A A
Triethylamine A A A A A A A B B B B B B A B B B B B A A A A
Trifluralin A A A A A A A C C C C C C C C C C C C A A A A
Tung Oil A A A A A A A A C A A C B C A A A A B A A A A
Turpentine A A A A A A A A C A A C C C A A A A C A A A A
UCON Heat Transfer Fluid 500 A A A A A A A A B A A B B B A A A A B A A A A
UCON Process Fluid WS A A A A A A A A B A A B B B A A A A B A A A A
Urea, 150 F and Below - - - - - - - - - - - - - - B B B B A A A A A
Urea, 150ºF and below A A A A A A A B - - B - A A - - - - - - - - -
Urea, above 150 F - - - - - - - - - - - - - - - - - - - A A A A
Urea, above 150ºF A A A A A A A - - - - - - - - - - - - - - - -
Varnish A A A A A A A B C B B C C C B B B B C A A A A
Vegetable Oil - - - - - - - - - - - - - - A A A A B A A A A
Vegetable Oil 10 A A A A A A A A C A A C B B - - - - - - - - -
Vinegar - - - - - - - - - - - - - - B B B B A A A A A
Vinegar 10 A A A A A A A B B B B B A A - - - - - - - - -
Vinlidene Chloride - - - - - - - - - - - - - - C C C C C A A A A
Vinyl Acetate A1 A1 A1 A1 A1 A1 A1 B1 C B1 B1 C B1 B1 B B B B B A A A A
Vinyl Bromide A1 A1 A1 A1 A1 A1 A1 C C C C C C C C C C C C A A A A
Vinyl Chloride A1 A1 A1 A1 A1 A1 A1 C C C C C C C C C C C C A A A A
Vinyl Methacrylate A A A A A A A C C C C C C C C C C C C A A A A
Vinylidene Chloride A1 A1 A1 A1 A1 A1 A1 C C C C C C C - - - - - - - - -
Water Return Condensate - - - - - - - - - - - - - - A A A A - A A A A
Water, Acid Mine, No Oxidizing Salts A A A A A A A A - A A - B A A A A A B A A A A
Water, Acid Mine, with Oxidizing Salt A A A C C A - B - B B - B - B B B B B A A A A
Water, Distilled A A A A A A A A A A A A A A A A A A A A A A A
Water, No Oxidizing Salt - - - - - - - - - - - - - - - - - - - - - - -
Water, Oxidizing Salt - - - - - - - - - - - - - - - - - - - - - - -
Water, Return Condensate A A A A A A A A A A A - - A - - - - - - - - -
Water, Seawater A A A B B A A A A A A A A A A A A A A A A A A
Water, Tap A A A A A A A A A A A A A A A A A A A A A A A
Whiskey and Wines - - - - - - - - - - - - - - A A A A A A A A A
Whiskey and Wines 10 A A A A A A A A A A A A A A - - - - - - - - -
Wood Alcohol A A A A A A A A A A A A A A A A A A A A A A A
Xceltherm 550 A A A A A A A B C B B C B C B B B B B A A A A
Xceltherm 600 A A A A A A A A C A A C B C A A A A B A A A A
Xceltherm MK1 A A A A A A A C C C C C C C C C C C C A A A A
Xceltyherm XT A A A A A A A C C C C C C C C C C C C A A A A
Xylene A A A A A A A C C C C C C C C C C C C A A A A
Zinc Chloride A A A B B A A A A A A A A A A A A A A A A A A
Zinc Sulfate A A A A A A A A A A A A A A - - - - - - - - -