Molecular formula: Ni(H2PO2)2.6H2O Molecular weight: 296.78 Properties: Green cube crystal Density: 1.824 Solubility: Dissolve in water, solubility increased when in hot water. Specification:
Item
Standard
Excellent
Top grade
Ni(H2PO2)2.6H2O % ≥
99.9
99
Ni % ≥
19.76
19.58
Fe % ≤
0.005
0.05
Sulphate(SO42-) ≤
0.05
0.1
Chlorine(Cl-) ≤
0.05
0.1
Usage and Merit: Mainly used in electroless plating, is the main source for nickel, its solution used for electroless plating is without SO42- and Na+, long cycle, can make the cover firm and with strong anti-abrasion. Packing: 10kg, 25kg plastic woven bag, Must be stored in draught and dry place, avoid from high temperture and oxidant, must be carefully dealed with.