Manganese(II) Carbonate
CAS RN.: 598-62-9
Molecular Formula: MnCO3
Relative Molecular Weight: 114.95
Properties:
Appearance: light rosy diamond crystal or or amorphous bright brown powder.
Relative Density: 8.125g/cm3
Bulk Density: 0.8-0.85g/cm3
Solubility: almost insoluble in water, slightly soluble in water containing carbon dioxide; soluble in diluted inorganic acids, slightly soluble in common organic acids, insoluble in alcohols and ammonia liquid.
Specifications:
Item |
Index |
Item |
Index |
First grade |
Second grade |
First grade |
Second grade |
Manganese(II) Carbonate(Mn) ≥ % |
44.0 |
44.0 |
Alkaline earth metal ≤ % |
0.25 |
0.30 |
Manganese sulphate(SO42-) ≤ % |
0.3 |
0.4 |
Nitric acid insolubles ≤ % |
0.05 |
0.10 |
Chlorides(Cl-) ≤ % |
0.02 |
0.035 |
Heavy metal(Pb) ≤ % |
0.005 |
0.01 |
Use:
Widely used as desulphurization catalyst, as raw material of enamel, manganese salt; also used in fertilizers, phamacy, feed additives etc.
Packing:
25kg/bag or 50kg/bag; inner bag: PVC pr PE film bag; outer bat: PP woven bag; or upon clients' request.
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