ASARCO

SALTS, ACIDS, AND COMPOUNDS MADE FROM NONFERROUS METALS-NAMELY, OXIDES OF ANTIMONY, ARSENIC, CADMIUM, [ COPPER, ] LEAD, [ NICKEL AND ZINC; ] SULPHATES OF [ CADMIUM, COPPER, ] NICKEL, THALLIUM, AND ZINC; [ BROMIDES, CARBONATES, CHLORIDES, ] AND NITRATES OF [ CADMIUM AND ] THALLIUM; CHEMICALLY-PURE [ CADMIUM CYANIDE, CADIUM HYDRATE, ] CADMIUM SULPHIDE, LITHARGE, [ NICKEL-AMMONIUM SULPHATE, SELENIUM OXYCHLORIDE, ] SODIUM SELENITE, [ THALLIUM ACETATE, ] ZINC CHLORIDE [ , SULPHURIC ACID AND SULPHUR DIOXIDE ]