Quick Product Information

Product NameZnPT (Zinc pyrithione)
CAS Number13463-41-7
Chemical Formula2(C5H4NOS).Zn
Supply OriginChina
DocumentsCOA / SDS / TDS / Specification available upon request
InquiryRequest Quotation →

Product Overview

Zinc pyrithione (ZnPT) is a coordination complex of zinc with pyrithione, functioning as a potent broad-spectrum antimicrobial and antifouling agent. It is the most widely used active ingredient in antidandruff shampoos and is also employed in marine antifouling coatings, antimicrobial textiles, and industrial preservation applications. SUNCHEM supports international buyers with ZnPT (Zinc pyrithione) sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.

Applications & Uses

  • Antidandruff shampoo and scalp treatment active
  • Marine antifouling paint biocide
  • Antimicrobial additive for plastics and textiles
  • Water-based paint and coating preservative
  • Personal care product antimicrobial ingredient
  • Biofouling control in industrial systems
  • Skin care and medical device antimicrobial

Why Source ZnPT (Zinc pyrithione) Through SUNCHEM?

ZnPT (Zinc pyrithione) sourcing requires careful verification of manufacturers, compliance with export documentation, and proper logistics management. SUNCHEM supports global customers by connecting them with qualified Chinese producers and managing the key steps from sourcing to shipment.

Qualified Producer Selection

We help customers identify suitable Chinese manufacturers based on product specifications, production scale, quality records, and export capability.

Quality & Document Support

We coordinate documents including COA, MSDS, TDS, product specifications, and other export-related documents required for international trade.

Export & Logistics Coordination

SUNCHEM works with experienced logistics partners to ensure safe and compliant shipment arrangements, including proper handling for regulated materials.

Flexible Sourcing Solutions

Whether you require regular commercial supply, trial orders, or long-term procurement support, we match suitable supply sources to your requirements.

Long-Term Supply Management

We help manage supplier communication, quality follow-up, shipment schedules, and supply chain stability.

Ready to Source ZnPT (Zinc pyrithione) from China?

Send us your required purity, quantity, destination port, and documentation needs. Our team will respond with quotation details and available product documents.

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Basic Info

Chemical Synonym(s)2(1H)-Pyridinethione, 1-hydroxy-, zinc complex;2-Mercaptopyridine 1-oxide zinc salt;2-Pyridinethiol-1-oxide, zinc salt;AI3-62421;BC-J;Biocut ZP;Bis(1-hydroxy-2(1H)-pyridinethionato)zinc;
CAS Number13463-41-7
Chemical Formula

2(C5H4NOS).Zn

Characteristics

Boiling Point253.8 °C at 760 mmHg
Flash Point107.3 °C
Solubility<0.1 g/100 mL at 21 °C in water
AppearanceFine beige granules
Risk Codes24/25-26-37/38-41
Safety26-28-36/37/39-45 Details
Transport Information:UN 2811 6.1/PG 2

Frequently Asked Questions

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