Appearance: Green Fine Powder
Assay: 98%min
Packing: 25kg/drum
Capacity: 2000MT/year
Sample: Available
related documents:
- COA of Copper Pyrithione Cas 14915-37-8
- TDS of Copper Pyrithione Cas 14915-37-8
- MSDS of Copper Pyrithione Cas 14915-37-8
Copper Pyrithione Cas 14915-37-8
Description
Copper Pyrithione Quick Details
Chemical Name: Copper Pyrithione
CAS No.: 14915-37-8
Molecular Fomula: C10H8CuN2O2S2
Molecular weight: 315.86
Chemical Structure: 
Appearance: Green Fine Powder
Assay: 98%min
Typical Properties
| Item | Standard |
| Appearance | Olive green powder |
| Assay, % | ≥98.0 |
| Melting Point, ℃ | ≥250 |
| D50, μm | ≤5 |
| D90, μm | ≤10 |
| pH | 6.0～9.0 |
| Loss on drying, % | ≤0.5 |
Usage
Copper pyrithione, with CAS number 14915-37-8, is primarily used as a broad-spectrum biocide, particularly in antifouling paints for ships and architectural coatings. It effectively controls the growth of algae, fungi, and bacteria. Beyond paints, it also finds applications in metal processing, pesticide formulations, and as a preservative in textiles, rubber, and leather.
Here’s a more detailed breakdown:
Key Uses:
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Antifouling Paints:
Copper pyrithione is a crucial ingredient in antifouling paints used on ship hulls to prevent marine organisms like algae, barnacles, and other fouling organisms from attaching and growing.
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Architectural Coatings:
It is also used in paints for buildings to protect against microbial growth, such as mold and mildew.
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Metal Processing:
Copper pyrithione can be incorporated into metalworking fluids to inhibit microbial contamination and maintain fluid performance.
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Pesticides:
It is used as an active ingredient in some pesticide formulations, particularly those targeting fungal and algal growth.
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Preservative:
Copper pyrithione acts as a preservative in various materials like textiles, rubber, and leather, inhibiting microbial degradation and extending the lifespan of these products.
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Antimicrobial Applications:It’s also used in antimicrobial formulations for various applications, offering protection against a wide range of microorganisms.
Packaging and Shipping
Packing: 25kg/drum
Storage
Sealed storage, don’t put the goods together chief food chemicals.