Cobalt carbonate
Synonyms: Cobalt(II) carbonate hydrate, Cobaltous carbonate; Cobaltcarbonatetechgr; Cobalt(II) carbonate
Formula: CoCO3
CAS NO.: 513-79-1
M.W.: 118.94
Properties: Pink powder, soluble in dilute acid and liquid ammonia, insoluble in cool water, and decomposes in hot water.
Specification: (%)
|
Items |
Technical Specification (%) |
|
|
Cobalt carbonate 46% |
Cobalt carbonate 45% |
|
|
Assay (as Co) |
46 min |
45 min |
|
Iron (Fe) |
0.01 max |
0.05 max |
|
Copper (Cu) |
0.005 max |
0.02 max |
|
Nickel (Ni) |
0.2 max |
0.3 max |
|
Zinc (Zn) |
0.005 max |
0.05 max |
|
Sodium (Na) |
0.05 max |
0.5 max |
|
Lead (Pb) |
0.005 max |
0.06 max |
Preparation methods: in cobalt chloride solution or cobalt sulfate solution to add sodium carbonate solution sediment formation.
cobalt carbonate
Application: Making other cobalt salts, cobalt dyestuff, porcelain coloring and chemical reagent etc.
Storage: Store at a ventilating and dry place, prevent heat and damp. Do not store with acids and liquid ammonia together.
Packing: 25Kg net. Pack sealed with double plastic bags lined plastic woven sack.
Last:Cobalt Acetate