Zinc pyrithione Product Code: C1511 Brand Name: ZPT CAS No.: 13463-41-7 Main Content: 48%,98.0% Application: Used as anti-dandruff agent and fungicide in cosmetics, and widely used as anti-dandruff shampoo, it can inhibit the growth of Gram-positive, negative bacteria and mold. It can effectively care for hair, delay the aging of hair, and control the generation of white hair and hair loss. Also used as a cosmetic preservative, oil and paint biocide. Two types are available: 48--50% suspension and 98% powder.