Chemical Compatibility for EPDM O-Rings:

(partial list - call factory for further selections)

• Acetaldehyde
• Acetamide
• Acetate Solvent
• Acetic Acid
• Acetic Acid 20%
• Acetic Acid 80%
• Acetone
• Acetylene
• Adipic Acid
• Alcohols = Amyl
• Alcohols = Butyl
• Alcohols = Diacetone
• Alcohols = Ethyl
• Alcohols = Isobutyl
• Alcohols = Isopropyl
• Alcohols = Methyl
• Alcohols = Octyl
• Alcohols = Propyl
• Aluminum Chloride
• Aluminum Chloride 20%
• Aluminum Fluoride
• Aluminum Hydroxide
• Aluminum Nitrate
• Aluminum Potassium Sulfate 10%
• Aluminum Potassium Sulfate 100%
• Aluminum Sulfate
• Alums
• Ammonia 10%
• Ammonia Nitrate
• Ammonia, anhydrous
• Ammonia, liquid
• Ammonium Acetate
• Ammonium Bifluoride
• Ammonium Carbonate
• Ammonium Chloride
• Ammonium Hydroxide
• Ammonium Nitrate
• Ammonium Oxalate
• Ammonium Phosphate, Dibasic
• Ammonium Phosphate, Monobasic
• Ammonium Phosphate, Tribasic
• Ammonium Sulfate
• Ammonium Sulfite
• Ammonium Thiosulfate
• Amyl Acetate
• Amyl Alcohol
• Antifreeze
• Arsenic Acid
• Barium Carbonate
• Barium Chloride
• Barium Cyanide
• Barium Hydroxide
• Barium Nitrate
• Barium Sulfate
• Barium Sulfide
• Benzaldehyde
• Bleaching Liquors
• Borax (Sodium Borate)
• Boric Acid
• Butanol (Butyl Alcohol)
• Calcium Bisulfate
• Calcium Carbonate
• Calcium Chlorate
• Calcium Chloride
• Calcium Hydroxide
• Calcium Nitrate
• Calcium Oxide
• Calcium Sulfate
• Calgon
• Carbon Monoxide
• Chlorine (dry)
• Chocolate Syrup
• Chromic Acid 5%
• Citric Acid
• Copper Chloride
• Copper Cyanide
• Copper Sulfate >5%
• Copper Sulfate 5%
• Cupric Acid
• Detergents
• Diacetone Alcohol
• Diethylene Glycol
• Epsom Salts (Magnesium Sulfate)
• Ethanol
• Ethyl Chloride
• Ethylene Diamine
• Ethylene Glycol
• Ferric Chloride
• Ferric Nitrate
• Ferric Sulfate
• Ferrous Sulfate
• Fluoboric Acid
• Fluorine
• Fluosilicic Acid
• Formaldehyde 100%
• Formaldehyde 40%
• Formic Acid
• Freon 22
• Gelatin
• Glucose
• Glue, P.V.A.
• Glycerin
• Glycolic Acid
• Grape Juice
• Hydraulic Oil (Synthetic)
• Hydrazine
• Hydrobromic Acid 100%
• Hydrochloric Acid 20%
• Hydrocyanic Acid (Gas 10%)
• Hydrofluosilicic Acid 100%
• Hydrogen Gas
• Hydrogen Peroxide 10%
• Hydroxyacetic Acid 70%
• Iodine (in alcohol)
• Iodoform
• Ketones
• Lactic Acid
• Latex
• Lead Acetate
• Lead Nitrate
• Lead Sulfamate
• Lithium Chloride
• Lye: Ca(OH)2 Calcium Hydroxide
• Lye: KOH Potassium Hydroxide
• Magnesium Carbonate
• Magnesium Chloride
• Magnesium Hydroxide
• Magnesium Nitrate
• Magnesium Sulfate (Epsom Salts)
• Manganese Sulfate
• Mash
• Melamine
• Mercuric Chloride (dilute)
• Mercuric Cyanide
• Mercurous Nitrate
• Mercury
• Methanol (Methyl Alcohol)
• Methyl Acetone
• Methyl Alcohol 10%
• Methyl Butyl Ketone
• Methyl Ethyl Ketone
• Methylamine
• Molasses
• Mustard
• Nickel Chloride
• Nickel Nitrate
• Nickel Sulfate
• Nitrating Acid (>15% H2SO4)
• Nitric Acid (20%)
• Nitrous Acid
• Nitrous Oxide
• Oils = Cod Liver
• Oils = Ginger
• Oils = Hydraulic Oil (Synthetic)
• Oils = Palm
• Oils = Rapeseed
• Oils = Silicone
• Oils = Turbine
• Oxalic Acid (cold)
• Ozone
• Petrolatum
• Phosphorus Trichloride
• Photographic Solutions
• Phthalic Acid
• Phthalic Anhydride
• Plating Sol., Bronze Plating: Cu-Cd Bronze Bath R.T.
• Plating Sol., Bronze Plating: Cu-Sn Bronze Bath 160°F
• Plating Sol., Rhodium Plating 120°F
• Plating Sol., Silver Plating 80-120°F
• Potash (Potassium Carbonate)
• Potassium Bicarbonate
• Potassium Bromide
• Potassium Chlorate
• Potassium Chloride
• Potassium Chromate
• Potassium Cyanide Solutions
• Potassium Dichromate
• Potassium Ferricyanide
• Potassium Ferrocyanide
• Potassium Hydroxide (Caustic Potash)
• Potassium Hypochlorite
• Potassium Iodide
• Potassium Nitrate
• Potassium Permanganate
• Potassium Sulfate
• Potassium Sulfide
• Propylene Glycol
• Salicylic Acid
• Plating Sol., Gold Plating: Neutral 75°F
• Sea Water
• Shellac (Bleached)
• Shellac (Orange)
• Silicone
• Silver Nitrate
• Soap Solutions
• Soda Ash (see Sodium Carbonate)
• Sodium Acetate
• Sodium Aluminate
• Sodium Benzoate
• Sodium Bicarbonate
• Sodium Bisulfate
• Sodium Bisulfite
• Sodium Borate (Borax)
• Sodium Bromide
• Sodium Carbonate
• Sodium Chlorate
• Sodium Chloride
• Sodium Cyanide
• Sodium Ferrocyanide
• Sodium Fluoride
• Sodium Metaphosphate
• Sodium Metasilicate
• Sodium Nitrate
• Sodium Perborate
• Sodium Peroxide
• Sodium Polyphosphate
• Sodium Silicate
• Sodium Sulfate
• Sodium Sulfide
• Sodium Sulfite
• Sodium Tetraborate
• Sodium Thiosulfate (hypo)
• Stannic Chloride
• Starch
• Sugar (Liquids)
• Sulfate (Liquors)
• Sulfur Dioxide
• Sulfur Dioxide (dry)
• Sulfuric Acid (<10%)
• Tallow
• Tannic Acid
• Tomato Juice
• Tricresylphosphate
• Triethylamine
• Trisodium Phosphate
• Urea
• Urine
• Vegetable Juice
• Vinegar
• Water, Acid, Mine
• Water, Deionized
• Water, Salt
• Zinc Chloride
• Zinc Hydrosulfite
• Zinc Sulfate