Nickel sulphate heptahydrate (Ni – 21 – 23%)

Description

NICKEL SULPHATE HEPTA HYDRATE

NiSO4 . 7H2O = 280.85
Assay (Ni Content) 21 – 23%
Chloride (Cl) 0.01% max
Cobalt (Co) 0.5% max
Iron (Fe) 0.02% max
Lead (Pb) 0.04% max
Alkalis (as Na) 0.1% max

N 10625 250 g

Uses: As mordant in dyeing and printing fabrics, blackening zinc and brass, in nickel plating.

Additional information