| ¡¡¡¡¡¡
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Nickle chloride hexahydrate
¡¡¡¡¡¡Molecular formula£ºNiCl2.6H2O
¡¡¡¡¡¡Property£ºGreen crystal£¬deliquesce easily in damp air, dissolve easily
in the water, dissolve in the alcohol
¡¡¡¡¡¡Standard:GB/T 15355-94
|
Chemical ingredient
|
Nickle chloride
(NiCl2.
6H2O£©¡Ý% |
PH
(50g/l
aqua£¬50¡æ) |
Foreign matter¡Ü(%)
|
Sulfate
(SO4) |
Nitrate
(NO3) |
Soda
(Na) |
Calcium
(Ca) |
Iron
(Fe) |
Cobalt
(Co) |
Lead
(Pb) |
Copper
(Cu) |
Zinc
(Zn) |
Insoluble substance
in water |
| 98.0 |
4.0-6.0 |
0.005 |
0.005 |
0.01 |
0.01 |
0.0005 |
0.01 |
0.002 |
0.001 |
0.005 |
0.005 |
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
|