FORMULA: NiSO4.7H2O
M. W.: 280.87
CAS NO.: 10101-98-1
DESCRIPTION: EMERALD GRAIN CRYSTALLIZATION, LESS THAN 31.5℃
CRYSTALLIZATION IS 7 WATER NICKEL SALT, 31.5-53.3℃ CRYSTALLIZATION 6
WATER NICKEL SALT, ALL OF NICKEL SALT DEWATER AS HEATING TO 280℃.
SPECIFICATIONS:
|
ITEM |
AY |
A |
BY |
B |
|
NICKEL %MIN. |
21.8-22.8 |
21.5 |
21.0 |
20.0 |
|
COPPER %MAX. |
0.001 |
0.002(0.001) |
0.005 |
0.1 |
|
PLUMBUM %MAX. |
0.001 |
0.005 |
|
|
|
IRON %MAX. |
0.001 |
0.003 |
0.05 |
0.1 |
|
ZINC %MAX. |
0.002 |
0.01 |
0.1 |
|
|
COBALT %MAX. |
0.10 |
0.10 |
0.20 |
0.50 |
|
WATER-SOLUBLES %MAX. |
0.05 |
0.02 |
0.5 |
|
USES: FOR ELECTROPLATING INDUSTRY AND CATALYST OF HARDENED OIL.