A

Recommended - Little or no effect.

B

Minor to moderate effect.

C

Moderate to severe effect.

X

Not recommended.

Acetic Acid

C

Ferric Chloride

A

Olive oil

A

Acetone

X

FREON-12 '54C'

A

Oxygen - cold

A

Ammonia Hydroxide

A

FREON-113

B

Ozone

A

Ammonium Nitrate

X

Gasoline

A

Palmitic Acid

A

Ammonium Persulfate

X

Gelatin

A

Phosphoric Acid 20%

A

Animal Fats

A

Glucose

A

Phosphoric Acid 45%

A

ASTM Oil#1 (70^oC)

A

Glue

A

Potassium Chloride

A

ASTM reference fuel

A

Glycerin

A

Potassium Cupro Cyanide

A

Barium Chloride

A

Hydrochloric Acid (cold) 37%

X

Potassium Cyanide

A

Barium Hydroxide

A

Hydrochloric Acod (hot) 37%

X

Potassium dichromate

A

Barium Sulfate

A

Hydrofluoric Acid conc. (cold)

X

Potassium nitrate

A

Barium Sulfide

A

Hydrofluoric Acid conc. (hot)

X

Potassium sulphate

A

Borax

A

Hydrogen Gas

A

Producer gas

A

Boric Acid

A

Isopropyl Acetate

A

Radiation

A

Butane

A

Kerosene

B

Soap solutions

A

Calcium Bisulphite

A

LPG

A

Sodium Chloride

A

Calcium Chloride

A

Magnesium Chloride

A

Sodium Hydroxide (20%)

B

Calcium Hydroxide

A

Magnesium Hydroxide

A

Sodium phosphate

A

Calcium Nitrate

A

Mercury

A

Sodium sulfate

A

Calcium Sulfide

A

Mineral Oil

A

Sodium thiosulfate

A

Carbon Dioxide

A

Natural Gas

B

Stearic acid

A

Carbon Monoxide

A

Nickel Sulfate

A

Sulphuric acid (dilute)

B

Castor Oil

A

Nitric Acid conc.

X

Sulphuric acid (conc)

X

Catric Acid

A

Nitric Acid Dilute

C

Sulphuric acid (20% oleum)

X

Copper Chloride

A

Nitric Acid red fuming

X

Tannic acid (10%)

A

Copper Cyanide

A

Nitrogen

A

Tartaric acid

A

Copper Sulphate

A

Octadecane

A

Toluene

C

Cottonseed Oil

A

Oleic Acid 

B

Cyclohexane

B