Formula: NiF2·4H2O
CAS No.: 13940-83-5
M.W.: 168.70
Properties: It is a green powder with hygroscopic, absorb moisture and soluble in water.
Specification (%):
| Items | First grade | Second grade |
| Ni | 34%min | 32%min |
| Cu | 0.01%max | 0.01%max |
| Fe | 0.01%max | 0.02%max |
| Zn | 0.05%max | 0.05%max |
| SO4 | 0.5%max | 0.5%max |
| Cl- | 0.05%max | 0.05%max |
| Water Insol matter | 0.4%max | 0.5%max |
Application: It is used as fluidizer and hole-sealing agent of aluminum-alloy.
Storage: Store at a cool and dry place with seal hermetically.
Packing: 25Kg net bags.
