cobalt sulfate

cobalt sulfate

[′kō‚bȯlt ′səl‚fāt]
(inorganic chemistry)
Any compound of either divalent or trivalent cobalt and the sulfate group; anhydrous cobaltous sulfate, CoSO4, contains divalent cobalt, has a melting point of 96.8°C, is soluble in methanol, and is utilized to prepare pigments and cobalt salts; cobaltic sulfate, Co2(SO4)3·18H2O, contains trivalent cobalt, is soluble in sulfuric acid, and functions as an oxidizing agent.
References in periodicals archive ?
The Company recently completed testing of third-party cobalt hydroxide as a potential source of feed, confirming that the existing processes in the Refinery are capable of producing a high purity, battery grade cobalt sulfate. Most of the world's cobalt refining capacity is located in China, particularly the refining of cobalt sulfate for the EV market.
The Company is exploring a restart of the First Cobalt Refinery in Ontario, Canada, which could produce 5,000 tonnes of cobalt sulfate or metallic cobalt per year.
If the deal with Glencore goes through, the company will produce 2,000 to 2,500 tonnes of cobalt sulfate annually.
An aqueous solution of sodium borohydride (NaB[H.sub.4]) was added to the aqueous solution of cobalt sulfate heptahydrate (Co[So.sub.4] x 7[H.sub.2]O) containing [Sm.sub.2][Fe.sub.17][N.sub.3] powder.
Incidence of sensitivity to chromium, nickel, gold, silver and copper compared to reactions to their aqueous salts including cobalt sulfate. Ann Allergy.
Hydrazine monohydrate and cobalt sulfate heptahydrate (Co[SO.sub.4]*7[H.sub.2]O) were used as raw materials.
Cobalt in Hard-metals and Cobalt Sulfate, Gallium Arsenide, Indium Phosphide and Vanadium Pentoxide.
Department of Health and Human Services added seventeen substances--including several viruses, lead, X-rays, neutrons, naphthalene, cobalt sulfate, diazoaminobenzene, and grilled meat--to the official list of cancer-causing agents.
Bieberite (cobalt sulfate) has formed as a post-mining mineral on timbering in old stopes above the water table.
US$5 million loan from Glencore will assess the suitability of the First Cobalt Refinery to treat Glencore material under a long-term supply agreement to produce cobalt sulfate for the North American electric vehicle market