Used as raw material for the production of chemical (co)catalyst and organic cobalt salt;
Used as cobalt colorant in ceramic industry;
Used as electronic materials, magnetic materials, additives;
Used as analytical reagent in analytical chemistry.
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Cobalt carbonate [formula] Coco3 [cas registry number] 513-79-1 [synonyms] Carbonate of cobalt, cobaltous carbonate, carbonicacid, Cobalt(ii) carbonate, spherocobaltite. [appearance] Cobalt carbonate is an odorless purple powder. [solubility] Cobalt carbonate is insoluble in water and ammonia; but however soluble in acids. [uses] Cobalt carbonate is used as a microelement in the zootechnical industry, As raw material in the production of pigments and as catalysts. [description] Cobalt carbonate is the inorganic compound with the formula coco3, It is the carbonate salt of cobalt. Cobalt carbonate is prepared by heating cobaltous sulfate with a solution of sodium bicarbonate. This reddish paramagnetic solid is an intermediate in the hydrometallurgical purification of cobalt From its ores. It is an inorganic pigment, and a precursor to catalysts. [classification] Cobalt carbonate is harmful if swallowed and may cause sensitisation by inhalation and skin contact
It is a cobalt-based alloy that is resistant to wear and corrosion. The first cobalt-based alloy was a cobalt-chromium binary alloy, which was later developed into a cobalt-chromium-tungsten ternary composition, and then later did the cobalt-chromium-molybdenum alloy develop. Cobalt-chromium-molybdenum alloy is a kind of alloy with cobalt as the main component, containing a considerable amount of chromium, molybdenum and a small amount of nickel, carbon and other alloying elements, and occasionally also containing iron. contact us for more information.
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Cobalt is a chemical element with symbol Co and atomic number 27. Like nickel, cobalt is found in the Earth's crust only in chemically combined form, save for small deposits found in alloys of natural meteoric iron. The free element, produced by reductive smelting, is a hard, lustrous, silver-gray metal cobalt Oxlate cobalt sulphate Cobalt Chloride Cobalt Carbonate Cobalt Powder cobalt chevrolet cobalt hydroxide cobalt oxide cobalt ore cobalt nitrate cobalt wire cobalt bar cobalt blue cobalt fertilizer cobalt carbonate Origins: China,Canada,Russia,Australia,Zambia,Cuba,Philippines
We can supplie Cobalt, listing below : Cobalt Conc. 6-8% Cobalt Intermediate 20-30% Cobalt metal 99.3% min Cobalt metal 99.3% min Cobalt metal 99.3% min Cobalt metal 99.8% min Cobalt metal 99.8% min Cobalt metal 99.8% min Cobalt Carbonates 46% min Cobalt Chloride 24% min Cobalt Monoxide 78% min Cobalt oxides 72% min Cobalt oxides 72% min Cobalt Powder 99.5% min Cobalt sulphates 20.5% min please feel free to contatc us, we will send to you or best offer , Regards'
Cobalt oxide is a consistent, reliable oxide and a common colorant in pottery. It is available in powdered form and is blackish in color. It is a very strong oxide, and using very small quantities yields bright, intense blues. In ceramics, cobalt oxide is used mainly in slips, washes and glazes and can be applied through brushwork, decals or other surface decorating techniques. It can also be added to porcelain or stoneware clay. Because cobalt oxide is not as finely powdered as cobalt carbonate, cobalt oxide is more likely to create blue specks, a quality that we believe can be quite beautiful! Because of the strength of this oxide as a colorant, glazes containing cobalt can produce halos and flashing during firings. [formula] Co3o4 [cas registry number] 1308-06-1 [synonyms] Cobalt oxide 73%, cobalt oxide frit grade. Black cobalt. Tricobalt tetraoxide. [appearance] Cobalt oxide occurs as a grey to black powder. [solubility] Cobalt oxide is insoluble in water but soluble in acids. [uses] Cobalt oxide is mainly used as a pigment for colouring glass and frits. Sometimes also used as catalyst or as a source for metallic cobalt. [description] Cobalt oxide is a is a harmful allergenic compound. It is an inorganic compound and mostly found as tricobalt tetraoxide. At room temperature is presented as a black odourless solid. [classification] Cobalt oxide is hazardous to the environment and harmful, if swallowed; May cause sensitisation by skin contact and is toxic to aquatic organisms Causing long-term adverse effects in aquatic environment
Cobalt(ii) sulfate is any of the inorganic compounds with the formula coso4(h2o)6. Usually cobalt sulfate refers to the hydrate coso4.7h2o, which is one of the most commonly available salts of cobalt. [properties] Cobalt(ii) sulfate heptahydrate appears as red monoclinic crystals that liquify around 100 â°c and become anhydrous at 250 â°c. It is soluble in water, slightly soluble in ethanol, and especially soluble in methanol. The salts are paramagnetic. It forms by the reaction of metallic cobalt, its oxide, hydroxide, or carbonate with aqueous sulfuric acid.The hexahydrate is a metal aquo complex consisting of octahedral [co(h2o)6]2+ ions associated with sulfate anions. [uses] Hydrated cobalt(ii) sulfate is used in the preparation of pigments, as well as in the manufacture of other cobalt salts. Cobalt pigment is used in porcelains and glass. Cobalt(ii) sulfate is used in storage batteries And electroplating baths, sympathetic inks, and as an additive to soils and animal feeds. For these purposes, the cobalt sulfate is produced by treating cobalt oxide with sulfuric acid