Chemical Name: Zinc pyrithione
CAS NO.:13463-41-7
Molecular Formula: C10H8N2O2S2Zn
Molecular Weight: 317.7
Appearance: Off- white powder
Assay: ≥99%
Zinc pyrithione ZPT CAS 13463-41-7 is a coordination complex of zinc. It has fungistatic (that is,it inhibits the division of fungal cells) and bacteriostatic (inhibits bacterial cell division) properties and is used in the treatment of seborrhoeic dermatitis. Boiling point is 253.8°C,Flash point is 107.3°C,Insoluble in water.
Specification of Zinc pyrithione ZPT
Assay,% 96 Min 97 Min 48-50 (suspension)
m.p. ℃ 240 Min 240 Min ---
pH 6-8 6-8 6-9
Drying Loss,% 0.5 Max 0.5 Max ---
Appearance Off- white powder White powder White suspension
Zinc Content (Zn),% --- --- 9.3-11.3
Application of Zinc pyrithione ZPT
1) ZPT is a superordinary anti-scale agent and anti-lipid overflow agent. It can effectively eliminate eumycete which produces dandruff, and result in relieving itching, removing dandruff, diminishing phalacrosis and deferring poliosis. Therefore,it is considered as a highly effective and safe product.
2) It will add the value of shampoo and meet the high demands from consumers. For this reason, ZPT is widely used in the production of shampoo.
3) Moreover,as a fine,broad-spectrum,environment-friendly and low toxic antiseptics, it can be used in civil coating, adhesive and carpet.
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