Copper Pyrithione (CAS 154592-20-8) User Guide
Table of Contents
- 1. Product Specifications & Comparative Analysis
- 2. Detailed Applications
- 3. Usage Scenarios
- 4. Customer Case Studies
- 5. Request a Quote
1. Product Specifications & Comparative Analysis
| Parameter | Copper Pyrithione | Zinc Pyrithione |
|---|---|---|
| CAS Number | 154592-20-8 | 13463-41-7 |
| Molecular Formula | C10H8CuN2O2S2 | C10H8N2O2S2Zn |
| Purity | ≥98% | ≥95% |
| Key Application | Antimicrobial agent | Dandruff control |
2. Detailed Applications
Copper Pyrithione is widely used in:
- Preservatives: Prevents microbial growth in paints, coatings, and adhesives.
- Antifungal Treatments: Effective in wood preservation and marine antifouling paints.
- Personal Care: Used in anti-dandruff shampoos and cosmetic preservation (limited concentration).
- Industrial Cooling Systems: Controls biofilm formation in water treatment.
3. Usage Scenarios
Scenario 1: Marine Coatings
Added at 0.5-2% concentration in antifouling paints to inhibit algae/barnacle growth on ship hulls.
Scenario 2: Wood Preservation
0.3-1% incorporation in wood stains prevents rot in outdoor furniture and decking.
4. Customer Case Studies
Case 1: OceanGuard Coatings Ltd. (UK)
- Challenge: High microbial growth in humid climates
- Solution: 1.2% Copper Pyrithione in marine paint formulation
- Result: 78% reduction in hull cleaning frequency
Case 2: GreenWood Innovations (Canada)
- Challenge: Fungal decay in pressure-treated lumber
- Solution: 0.8% additive in wood preservative
- Result: Extended product lifespan by 4 years
5. Request a Quote
Contact our technical team for:
- Customized formulations
- Regulatory compliance documents
- Bulk pricing (25kg drums available)
Email: info@vivalr.com
Phone: (86) 15866781826



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