Zinc pyrithione CAS 13463-41-7
Chemical name: Zinc pyrithione
Synonymous names:Bis[[(pyridine 1-oxide)-2-yl]thio] zinc salt;1-HYDROXY-2-PYRIDINE THIONE, ZN SALT;Pyrithione zincique
CAS No:13463-41-7
Molecular formula:C10H8N2O2S2Zn
Molecular weight:317.7
EINECS No:236-671-3
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Structural formula:
Product Description:
Items |
Specifications |
Appearance |
White Powder |
Assay,% |
98 MIN |
Melting point |
approximate 240℃ |
Density |
1.782 g/cm3 (Temp: 25 °C) |
Vapor pressure |
0Pa at 25℃ |
Properties and Usage:
Zinc pyrithione(CAS 13463-41-7)is a highly effective antibacterial and antifungal compound.
1. Personal Care
Zinc pyrithione is the core active ingredient in anti-dandruff shampoo, which can effectively inhibit fungi such as Malassezia and reduce dandruff. In addition, it is also used in shower gels and skin care products to help clean the skin and improve problems such as eczema and dermatitis.
2. Industrial Field
Zinc pyrithione is often used as a mildew inhibitor and preservative in industrial applications. It is used in coatings, plastics and rubber products to inhibit the growth of mold and microorganisms. In functional textiles, it gives materials antibacterial and deodorizing properties, which is particularly suitable for humid environments and high-frequency contact applications.
3. Water Treatment
In cooling towers and industrial circulating water systems, zinc pyrithione is a highly effective bio-inhibitor that can control the growth of algae and microorganisms, keep water clean, and reduce equipment corrosion and system maintenance costs.
Storage conditions: Keep in a cool, dry, dark place in a sealed container or cylinder. Keep away from incompatible materials, sources of ignition and untrained personnel. Safety label area. Protect container/cylinder from physical damage..
Packing: This product is packed in 25kg cardboard drums, and it can also be customized according to customers' requirements