Zinc Pyrithione
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- Category :
Soaps and Cosmetics/Cosmetics
- CAS NO : 13463-41-7
- EC NO : 236-671-3
- Molecular Formula : C10H8N2O2S2Zn
- Main Specifications : Appearance: White suspension
- Synonyms : Pyrithione Zinc;zinc bis(pyridine-2-thiol) di-1-oxide;zinc bis(1,2-dihydro-2-thioxo-1-pyridyl) dioxide;Zinc Omadine;Mercaptopyridinenoxidezincsalt;2-Mercaptopyridine N-oxide zinc salt;Omadine Zinc;ZPT;ZINC PYRITHIONE;zinc 2-pyridinethiol-1-oxide;zinc bis(pyridine-2-thiolate 1-oxide);zinc bis(2-thioxopyridin-1(2H)-olate);
Package: 25kg/drum
Uses : cosmetics raw material,anti-dandruff agent
Molecular Structure:

Product description:
Zinc Pyrithione (ZPT)
CAS#: 13463-41-7
ZPT emulsion ZPT Powder
Appearance: White suspension White or off-white powder
Purity(%): 48-50% 98% Min
Melting point(℃): ---- 240℃Min
pH(5% solution): 6.5-8.5 6.5-8.5
Zinc Assay(%): 9.3-11.3% ---------
Loss on drying(%):----- 0.5% Max
Applications:
1. ZPT POWDER is widely used as antimicrobial in coating and paper pulp. ZPT POWDER with fine particle size can effectively prevent the precipitation and double antimicrobial effect.
2. It is an effective antimicrobial to fungi and bacteria, which can effectively kill the fungi that cause the dandruff. It is used as antidandruff agent for a long time and widely used in various famous shampoo.