Industrial Inorganic Chemicals, Nec Companies in the United States

• Alkali metals: lithium, cesium, francium, rubidium (6)
• Alkali metals: sodium, potassium (1)
• Aluminum chloride (5)
• Aluminum compounds (28)
• Aluminum oxide (4)
• Aluminum sulfate (27)
• Alums (1)
• Ammonium chloride, hydroxide, and molybdate (1)
• Ammonium compounds, except fertilizers, nec (4)
• Ammonium salts and compounds (2)
• Barium compounds (1)
• Bauxite, refined (1)
• Bleaching powder, lime bleaching compounds (4)
• Boric acid (5)
• Boron compounds, nec, not from mines (4)
• Brine (11)
• Bromine, elemental (10)
• Calcium carbide (12)
• Calcium chloride and hypochlorite (6)
• Calcium compounds and salts, inorganic, nec (17)
• Carbides (49)
• Catalysts, chemical (108)
• Charcoal (carbon), activated (33)
• Chemicals, high purity: refined from technical grade (107)
• Chemicals, reagent grade: refined from technical grade (46)
• Chromates and bichromates (3)
• Chromic acid (1)
• Chromium compounds or salts, inorganic (3)
• Cobalt compounds and salts, inorganic (1)
• Copper compounds or salts, inorganic (6)
• Cyanides (1)
• Elements (66)
• Fluorine, elemental (4)
• Fuel propellants, solid: inorganic (6)
• Fuels and radioactive compounds (4)
• Heavy water (4)
• Hydrazine (1)
• Hydrochloric acid (4)

• Hydrogen sulfide (2)
• Industrial inorganic chemicals, nec (1,151)
• Inorganic acids except nitric and phosphoric (15)
• Inorganic metal compounds or salts, nec (7)
• Iodine, elemental (7)
• Iron (ferric/ferrous) compounds or salts (3)
• Isotopes, radioactive (17)
• Lead compounds or salts, inorganic, not used in pigments (9)
• Magnesium compounds or salts, inorganic (9)
• Manganese dioxide powder, synthetic (1)
• Mercury, redistilled (4)
• Metal salts and compounds except sodium, potassium, aluminum (8)
• Nickel compounds or salts, inorganic (2)
• Nonmetallic compounds (30)
• Nuclear fuel and cores, inorganic (13)
• Nuclear fuel scrap, reprocessing (1)
• Nuclear fuels, uranium slug (radioactive) (5)
• Peroxides, hydrogen peroxide (5)
• Phosphates, except fertilizers: defluorinated and ammoniated (8)
• Phosphorus, elemental (1)
• Potash alum (2)
• Potassium nitrate and sulfate (3)
• Radium, luminous compounds (1)
• Silica compounds (13)
• Silica gel (4)
• Silica, amorphous (2)
• Silver compounds or salts, inorganic (3)
• Sodium & potassium compounds, exc. bleaches, alkalies, alum. (12)
• Sodium compounds or salts, inorg., ex. refined sod. chloride (8)
• Sodium hyposulfite, sodium hydrosulfite (4)
• Sodium silicate, water glass (2)
• Sodium sulfate, glauber's salt, salt cake (2)
• Sulfur chloride (3)
• Sulfur, recovered or refined, incl. from sour natural gas (29)
• Sulfuric acid, oleum (15)
• Tanning agents, synthetic inorganic (14)
• Tungsten carbide powder, except abrasive or metallurgical (7)
• Zinc chloride (2)

You may narrow this list of companies by choosing a more specific location:

• Alabama (36)
• Alaska (3)
• Arizona (31)
• Arkansas (28)
• California (171)
• Colorado (23)
• Connecticut (24)
• Delaware (40)
• District Of Columbia (3)
• Florida (83)
• Georgia (93)
• Idaho (6)
• Illinois (89)
• Indiana (48)
• Iowa (7)
• Kansas (24)
• Kentucky (25)
• Louisiana (50)
• Maine (7)
• Maryland (23)
• Massachusetts (36)
• Michigan (61)
• Minnesota (15)
• Mississippi (23)
• Missouri (12)

• Montana (7)
• Nebraska (12)
• Nevada (12)
• New Hampshire (8)
• New Jersey (100)
• New Mexico (6)
• New York (104)
• North Carolina (60)
• North Dakota (1)
• Ohio (97)
• Oklahoma (48)
• Oregon (19)
• Pennsylvania (106)
• Rhode Island (5)
• South Carolina (44)
• South Dakota (1)
• Tennessee (49)
• Texas (257)
• Utah (19)
• Vermont (5)
• Virginia (12)
• Washington (38)
• West Virginia (15)
• Wisconsin (31)
• Wyoming (4)