Copper Pyrithione

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Product Details

Pyrithione Biocide Series

Copper pyrithione

CAS NO:14915-37-8

Molecular Formula:C10H8N2O2S2Cu

Molecular Weight:317.7

Structural Formula:


Appearance:Green powder

MP:≥ 260 ℃ (min)

Content:≥ 97%



Copper Pyrithione is a highly effective, broad spectrum biocide used to control bacteria, algae, and fungi. It is mainly used in anti-fouling marine paint, building coating, metal processing and pesticide fields. CuPT have tremendous potential and broad space in various fields with properties of high-efficiency, hypotoxicity and broad-spectrum.


Store in cool place, keep container tightly closed in a dry and well-ventilated place.


25kg plastic bag with round cardboard outside


1. Do you have the minimum order requirements?

No, we don’t.

2. What is your terms of packing?

We have our own package. It can also be according to customers requirement.

3. Do you test all your goods before delivery?

Yes, all goods are tested before delivery.

4. Are you trading company or manufacturer?

We are a manufacturer with our own factory.

5. Shipping
If your order is not big enough ,Door to Door Service is the best choice via UPS, FEDEX, DHL, EMS.
For big quantity, by air or by sea through your forwarder is one Normal Way.

1) All the products are produced by ourselves, which makes more competitive price and faster delivery;

2) Years of experience in manufacturing and export;

3) Strict quality control;
4) Our company establishes cooperation with several famous professors, has a group of experienced experts and researchers focus on products development and improvement;

5) We have great experience on providing high quality service to clients.

The equipment of pyrithione:



If you are looking for Dicumene, please contact us,

Attn: Mr.Yao

Mobile: +86-13961786796

Tel: +86-0510-83957118




Add: Yangshan Town,luqu District, Wuxi city,jiangsu,china