Wuhan Million Senior International Trade Co., Ltd

ZPS Chemical nature Chemical name：3-(Benzothiazol-2-ylthio)-1-propanesulfonic acid sodium salt Molecular formula：C9H10NNaO3S3 Molecular weight：311.4 CAS No. 49625-94-7 Properties Appearance：White to yellowish powder Content (%)：≥90.0(UV) PH：2.0-5.0 (8% water solution) Solubility(20℃)：8% water solution is transparent and clear Application ZPS is used as brightener in copper plating bath at a concentration of 10-50mg/L, it can be used together with polyether and wetting agent, or used together with other sulfurated brightener, also can be used in electroless plating of precious metal. Packing and Storage 25kg/Plastic drum, store in cool and dry place.