Ammonium nitrate Acids, powdered metals, flammable liquids, chlorates, nitrites, sulfur, finely divided organic combustible materials Aniline Nitric acid, hydrogen peroxide Arsenic materials Any reducing agent Azides Acids Bromine See chlorine Calcium oxide Water Carbon (activated) Calcium hypochlorite, all oxidizing agents Chlorates Ammonium salts, acids, powdered metals, sulfur, finely divided organic or combustible materials Chromic acid and Acetic acid, naphthalene, camphor, glycerol, alcohol, flammable chromium liquids in general trioxide Chlorine Ammonia, acetylene, butadiene, butane, methane, propane(or other petroleum gases), hydrogen, sodium carbide, benzene, finely divided metal, turpentine Chlorine dioxide Ammonia, methane, phosphine, hydrogen sulfide Copper Acetylene, hydrogen peroxide Cumene Acids (organic or inorganic) hydroperoxide Cyanides Acids Flammable liquids Ammonium nitrate, chromic acid, hydrogen peroxide, nitric acid, sodium peroxide, halogens Fluorine All other chemicals Hydrocarbons (such Fluorine, chlorine, bromine, chromic acid, sodium peroxide as butane, propane, benzene) Hydrocyanic acid Nitric acid, alkali Hydrofluoric acid Ammonia (aqueous or anhydrous) (anhydrous) Hydrogen sulfide Fuming nitric acid, oxidizing gases Hypochlorites Acids, activated carbon Iodine Acetylene, ammonia (aqueous or anhydrous), hydrogen Mercury Acetylene, fulminic acid, ammonia Nitrates Acids Nitric acid Acetic acid, aniline, chromic acid, hydrocyanic acid, hydrogen (concentrated) sulfide, flammable liquids and gases, copper, brass, any heavy metals Nitrites Acids Nitroparaffins Inorganic bases, amines Oxalic acid Silver, mercury Oxygen Oils, grease, hydrogen; flammable liquids, solids, and gases Perchloric Acid Acetic anhydride, bismuth and its alloys, alcohol, paper, wood, grease, oils
Ammonium nitrate Acids, powdered metals, flammable liquids, chlorates, nitrites, sulfur, finely divided organic combustible materials Aniline Nitric acid, hydrogen peroxide Arsenic materials Any reducing agent Azides Acids Bromine See chlorine Calcium oxide Water Carbon (activated) Calcium hypochlorite, all oxidizing agents Chlorates Ammonium salts, acids, powdered metals, sulfur, finely divided organic or combustible materials Chromic acid and chromium trioxide Acetic acid, naphthalene, camphor, glycerol, alcohol, flammable liquids in general Chlorine Ammonia, acetylene, butadiene, butane, methane, propane(or other petroleum gases), hydrogen, sodium carbide, benzene, finely divided metal, turpentine Chlorine dioxide Ammonia, methane, phosphine, hydrogen sulfide Copper Acetylene, hydrogen peroxide Cumene hydroperoxide Acids (organic or inorganic) Cyanides Acids Flammable liquids Ammonium nitrate, chromic acid, hydrogen peroxide, nitric acid, sodium peroxide, halogens Fluorine All other chemicals Hydrocarbons (such as butane, propane, benzene) Fluorine, chlorine, bromine, chromic acid, sodium peroxide Hydrocyanic acid Nitric acid, alkali Hydrofluoric acid (anhydrous) Ammonia (aqueous or anhydrous) Hydrogen sulfide Fuming nitric acid, oxidizing gases Hypochlorites Acids, activated carbon Iodine Acetylene, ammonia (aqueous or anhydrous), hydrogen Mercury Acetylene, fulminic acid, ammonia Nitrates Acids Nitric acid (concentrated) Acetic acid, aniline, chromic acid, hydrocyanic acid, hydrogen sulfide, flammable liquids and gases, copper, brass, any heavy metals Nitrites Acids Nitroparaffins Inorganic bases, amines Oxalic acid Silver, mercury Oxygen Oils, grease, hydrogen; flammable liquids, solids, and gases Perchloric Acid Acetic anhydride, bismuth and its alloys, alcohol, paper, wood, grease, oils