钴的硝酸盐

Molecular formula: Co(NO3)2·6H2O Molecular weight: 291.03 Physicochemical properties: 1) Cobalt nitrate hexahydrate 2) Physicochemical properties: red crystal or grain, easy in moisture, specific ensity:1.88, melting point: 55-56°C 3) It is easily dissolved in water, ethanol and acetone 4) It has oxidizing property 5) It will burn or explode once in contact with organic chemical 6) It has pungency to skin Application and usages: the cobalt pigment, the porcelain and ceramics, the activator manufacturing, the liquid merchandise, mainly used for the manufacturing paint desiccant.Major indexes of catalyst grade cobalt nitrate: 1) [Co(NO3)2·6H2O]: 97.0 pct min 2) Water insoluble: 0.01 pct max 3) Chloride (Cl): 0.01 pct max 4) Sulfate (SO4): 0.02 pct max 5) Ferric (Fe): 0.003 pct max 6) Nickle (Ni): 0.5 pct max 7) Zinc (Zn): 0.1 pct max 8) Manganess (Mn): 0.02 pct max 9) Cupric (Cu): 0.01 pct max 10) Sulfate insoluble (based on SO4): 0.5 pct max 11) Appearance: red crystalPacking: 25kg/bag, plastic inside and knitting bag outside, or in terms of customers' requirements.