21
Corrosive Agent
Steel
304 SS
316 SS
C-20
Teflon
PVC
Viton
Buna-N
Fluoraz
Pentane
A
A
A
A
A
Perfumes
A
A
A
A
Phenol-Molten
B
B
B
A
C
A
Phosgene
A
A
A
Phosphoric Acid,60 Free of HF
C
B
A
A
C
A
Phosphoric Acid, 75% Free of HF
C
B
B
A
A
A
A
C
A
Phosphorous-Molten
B
A
A
A
C
Phosphorous Oxychloride
C
A
Phosphorous Trichloride
C
A
A
A
A
A
C
A
Pine Oil
A
A
A
A
A
B
Phthalic Anhydride
B
B
A
A
B
Potassium Chromate
A
A
A
A
A
A
A
A
Potassium Bromide
C
B
B
A
A
A
A
A
A
Potassium Carbonate
B
A
A
A
A
A
A
A
A
Potassium Chlorate
B
A
A
A
A
A
A
A
A
Potassium Chloride
C
B
B
A
A
A
A
A
A
Potassium Dichromate
B
A
A
A
A
A
A
A
Potassium Ferrocyanide
B
A
B
A
A
A
A
Potassium Hydroxide
B
B
A
A
A
A
B
B
A
Potassium lodide
C
B
B
A
A
A
Potassium Nitrate
A
A
A
A
A
A
A
A
A
Potassium Permanganate
C
A
A
A
A
A
A
A
A
Potassium Sulfate
B
A
A
A
A
A
A
A
A
Propane
A
A
A
A
A
A
A
B
A
Propylene Dichloride, Dry
B
A
A
A
A
C
C
Propylene Glycol
A
A
A
A
A
A
C
A
Propylene Oxide
A
A
A
A
A
C
C
C
Pyrogallic Acid
B
A
A
A
A
Quinoline
A
A
A
A
Silver Nitrate
A
A
A
A
A
A
A
A
Sodium-Molten
A
A
A
C
C
Sodium-Potassium, NaK Alloy
A
A
C
Sodium Acetate
B
A
A
A
A
C
B
C
Sodium Aluminate
B
A
A
A
A
A
B
A
A
Sodium Bicarbonate
B
A
A
A
A
A
A
A
A
Sodium Bichromate
B
A
A
A
A
A
A
Sodium Bifluoride Slurry
A
A
A
C
Sodium Bisulfate
B
A
A
A
A
A
A
A
Sodium Bisulfite
B
A
A
A
A
A
A
A
A
Sodium Borate
B
A
A
A
A
A
A
A
A
Sodium Bromide
C
B
B
A
A
A
A
A
Sodium Carbonate
B
A
A
A
A
A
A
A
A
Sodium Chlorate
C
B
B
A
A
A
A
A
Sodium Chloride
C
B
B
A
A
A
A
A
A
Sodium Chlorite
C
C
C
C
A
A
A
C
Sodium Citrate
B
A
A
A
A
A
Sodium Cyanide
B
A
A
A
A
A
A
A
C
Sodium Dichromate
A
A
A
A
A
B
A
B
Sodium Ferricyanide, 5%
B
A
A
A
A
A
A
B
Sodium Fluoride
C
C
B
B
A
A
A
C
Sodium Hydroxide, 50%
A
A
A
A
A
A
B
B
A
Sodium Hydroxide, 73%
B
B
B
B
A
C
B
A
Sodium Hypochlorite, 5%
C
C
C
C
A
A
A
C
B
Sodium Hypochlorite, 20%
C
C
C
C
A
A
B
C
A
Sodium Metaphosphate
B
A
A
A
A
A
A
B
A
Sodium Nitrate
B
A
A
A
A
A
A
A
C
Sodium Nitrite
B
A
A
A
A
A
A
Sodium Peroxide
C
A
A
A
A
A
A
A
Sodium Silicate
B
A
A
A
A
A
A
A
A
Sodium Sulfate
A
A
A
A
A
A
A
A
A
Sodium Sulfite
A
A
A
A
A
A
A
A
Sodium Thiosulfate (Hypo)
C
B
B
A
A
A
A
A
Stannic Chloride
C
C
C
B
A
A
A
C
Stannous Chloride
B
A
A
A
A
A
A
Stearic Acid
A
A
A
A
A
A
B
A
Styrene
A
A
A
A
C
C
Sulfamic Acid
B
A
B
CHEMICAL COMPATIBILITY CHART (continued)
Key to Rating: A - Substantial Resistance, B - Moderate Resistance, C - Severe Effect, Blank - No Data