Quick Product Information

Product NameZinc Pyrithione (ZnPT)
CAS Number13463-41-7
Chemical FormulaC10H8N2O2S2Zn
Supply OriginChina
DocumentsCOA / SDS / TDS / Specification available upon request
InquiryRequest Quotation →

Product Overview

Zinc pyrithione (ZnPT) is a coordination complex recognized as the most widely used active ingredient in antidandruff shampoos and an effective broad-spectrum biocide for marine antifouling coatings, antimicrobial plastics, and textile preservation. SUNCHEM supports international buyers with 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 in plastics and textiles
  • Water-based paint and coating preservative
  • Personal care product antimicrobial ingredient
  • Biofouling control in industrial systems
  • Skin care and medical antimicrobial

Why Source Zinc Pyrithione (ZnPT) Through SUNCHEM?

Zinc Pyrithione (ZnPT) 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 Zinc Pyrithione (ZnPT) from China?

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

Basic Info

Chemical Synonym(s)Zinc pyrithione; 2-Pyridinethiol 1-Oxide Zinc Salt; Mercaptopyridine N-oxide zinc salt; 2-Mercaptopyridine N-oxide zinc salt; Pyrithione zinc; 1-Hydroxypyridine-2-thione zinc salt; Bis(2-pyridylthio) Zinc 1,1'-Dioxide;
CAS Number13463-41-7
Chemical Formula

C10H8N2O2S2Zn

Characteristics

Melting Pointapproximate 240℃
Density1.782 g/cm3(Temp: 25 °C)
Merck14,7994
Water SolubilityInsoluble (<0.1 g/100 mL at 21 ºC)
Boiling Point253.8ºC at 760 mmHg
Flash Point107.3ºC
Water SolubilityInsoluble
Vapor Pressure0.00275mmHg at 25°C

Frequently Asked Questions

magnifier