Zinc Pyrithione (ZPT) — Reliable Antimicrobial Solutions for Your Products

At Dalian Sinobio Chemistry Co.,Ltd, we specialize in delivering high-quality Zinc Pyrithione (ZPT) – a versatile ingredient trusted by formulators worldwide for its proven effectiveness against microbes, fungi, and biofilm formation. Whether you’re developing personal care products, industrial coatings, or medical solutions, our ZPT offers the performance you need at a competitive price, backed by dedicated technical support.

What is Zinc Pyrithione?

*CAS No.：13463-41-7

*Molecular Formula：C₁₀H₈N₂O₂S₂Zn

*Appearance ：Off-white to tan-yellow powder with excellent stability in diverse formulations. 

*Key Properties：High lipophilicity (LogP 3.34) for easy membrane penetration, low water solubility, and broad-spectrum antimicrobial activity

Where Our ZPT Shines

1. Personal Care & Cosmetics

*Antidandruff Shampoos ：Target dandruff at its source by controlling Malassezia growth, while reducing itch and flaking. 

*Antibacterial Soaps：Incorporate into bar soaps or liquid washes to combat skin bacteria without over-drying. 

*Hair & Skin Treatments：Use in leave-on serums or creams to prevent follicle infections and promote scalp health.

2. Industrial & Manufacturing

*Marine Coatings：Add to paints to prevent biofouling on ship hulls, reducing drag and maintenance costs.

*Textiles & Plastics：Create antimicrobial fabrics for sportswear, medical uniforms, or upholstery that resist odor and mold. 

*Cooling Systems：Act as a biocide in industrial water treatment to control microbial slime and corrosion.

3. Pharmaceutical & Medical 

*Topical Antifungals：Formulate creams or lotions for ringworm, athlete’s foot, and other dermatophyte infections. 

*Wound Dressings：Inhibit biofilm formation on dressings to lower infection risks and support healing.

Why Partner With Us?

*No Minimum Order Restrictions ： Whether you need 10kg for R&D or 10 metric tons for production, we accommodate your scale. 

*Transparent Pricing：Competitive rates without hidden fees – request a quote today for bulk discounts.

 

Transform Your Products with Antimicrobial Confidence

Zinc Pyrithione is more than an ingredient – it’s the foundation for products that work. Let us help you create solutions that stand out for their efficacy, safety, and reliability.

Contact us today to discuss how Zinc Pyrithione or our other water treatment products can enhance your operations. Together, let's build a cleaner, safer future.