Zinc Pyrithione
ZPT, Zinc Omadine.
- CAS
- 13463-41-7
- EC
- 236-671-3
- Sectors
- Personal Care & Cosmetics, Coatings, Adhesives, Sealants & Elastomers
Zinc Pyrithione is a globally recognized antimicrobial and antifungal coordination complex. It is a Technical Grade fine white powder or aqueous dispersion, renowned for its low solubility and high efficacy against Malassezia fungi.
In the personal care industry, it is the gold standard for anti-dandruff shampoos, providing targeted relief and preventing scalp irritation. Its stability in surfactant systems makes it a reliable choice for long-lasting hair care formulations.
Beyond cosmetics, it is a highly effective biocide in architectural paints and marine coatings. It prevents the growth of algae and mildew on exterior surfaces, maintaining the aesthetic and structural integrity of buildings and vessels in high-moisture environments.
SoleChem, an ISO 9001:2015 certified chemical supplier based in Türkiye, delivers Zinc Pyrithione (CAS 13463-41-7) to customers in more than 40 countries.
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Zinc Pyrithione
Applications
- Anti-Dandruff Shampoos: Acts as the primary active ingredient to eliminate scalp fungi and reduce skin flaking.
- Antifouling Paints: Added to marine coatings to prevent biofouling on ship hulls and underwater structures.
- Polymer Protection: Integrated into PVC and other plastics to provide permanent antimicrobial resistance for high-contact surfaces.
Safety & Risks
Classified as Toxic if Inhaled and Serious Eye Damaging. It is a known Reproductive Toxicant in concentrated forms. Always wear P100 Respirators and Full Chemical Protection during handling.
Packaging
25 kg Fiber Drums, 1,000 kg IBCs (for dispersions), and 1 kg vacuum packs.