... intermediate nickel intermediate POPDH cas no. 13580-38-6 Nickel electroplating intermediateadditive for nickel platingBrightener and leveling agent ... Plating ChemicalsAlkaline Copper plating (Brightener& leveling agent)CB-1, CB-4, CB-5,CB-6...Acid Copper PlatingSPS, PZ-1,PZ-2, PZ ... Sulfate, Chromiun Nitrate.... POPDH cas no. 13580-38-6 Brightener and leveling agent in LCD of nickel plating