Water Treatment ChemicalChina Biocides Zinc Pyrithione 48% 98% CAS No: 13463-41-7 Anti-Dandruff Shampoo Raw Material Zpt, Find details about China Biocide, Fungicide from Biocides Zinc Pyrithione 48% 98% CAS No: 13463-41-7 Anti-Dandruff Shampoo Raw Material Zpt