FORMULA: CoCO3
M. W.: 118.94
CAS NO.: 513-79-1
DESCRPTION: BLUE OR PINK POWDER, SOLUBLE IN DILUTE
ACID AND LIQUID AMMONIA, SOLUBLE IN COOL WATER, AND DECOMPOSES IN HOT WATER.
SPECIFICATIONS:
|
ITEM |
HIGH |
FIRST |
|
ASSAY
(Co) |
46%MIN |
45%MIN |
|
IRON
(Fe) |
0.01%MAX |
0.05%MAX |
|
COPPER
(Cu) |
0.01%MAX |
0.02%MAX |
|
NICKEL
(Ni) |
0.2%MAX |
0.3%MAX |
|
ZINC
(Zn) |
0.02%MAX |
0.05%MAX |
|
SODIUM
(Na) |
0.2%MAX |
0.5%MAX |
|
LEAD
(Pb) |
0.02%MAX |
0.06%MAX |
USES: MAKING OTHER COBALT SALTS, COBALT
DYESTUFF, PORCELAIN COLORING AND CHEMICAL REAGENT.
STORAGE: STORE AT A VENTILATING AND DRY PLACE, PREVENT HEAT
AND DAMP. AVOID ACIDS AND LIQUID AMMONIA STORED TOGETHER.
PACKING: PACKED IN 25KG NET. DOUBLE PLASTIC BAGS LINED
PLASTIC WOVEN BAGS.