CAS 13463-41-7 ​Pyrithione zinc, also commonly known as zinc pyrithione, short name ZPT. Sodium pyrithione is currently the most effective water-soluble industrial mildew preservative, with high efficiency, broad spectrum, low toxicity and stable aqueous solution.

1) Our factory professcial produce Zinc pyrithione, with purity 98% min and 48% min. 2) ZPT 98 Powder is a colorless solid, under the condition of normal temperature neutral almost insoluble in water. 3) Zinc Pyrithione is used as anti-dandruff agent and bactericide in cosmetics, and is widely used in the preparation of anti-dandruff shampoo.