Nickle Hydroxide for Electroplating The material be highly reactive electrochemically and of battery grade SPECIFICATIONS FOR NICKEL HYDROXIDESl No.Parameters 1Assay as Nickel + CobaltMin 58% (incl. Cobalt min 1%)2Moisture Content3 – 5%3Sulphate (So4 2-)1.00% max4Carbonates (Co3 2-)0.50% max5Iron as Fe100 ppm max6Copper as Cu50 ppm max7Zinc as Zn50 ppm max8Calcium as ca100 ppm max9Other metallic ...