Chemical Product Library / Reference
Zinc pyrithione
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Zinc pyrithione |
|---|---|
| English synonyms | ZPT;Pyrithione zinc;Zinc Omadine |
| Chinese name | 吡啶硫酮锌 |
| Chinese synonyms | 吡硫鎓锌;ZPT;去屑剂ZPT |
| Chemical category | Inorganic Salts |
| CAS No. | 13463-41-7 |
| EINECS No. | 236-671-3 |
| Molecular formula | C10H8N2O2S2Zn |
| Molecular weight | 317.7 |
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.
Technical indicators
Assay ≥95.0%; water ≤0.5%; pH (1% suspension) 6.0–8.0; particle size according to grade
Performance characteristics
White to off-white powder, broad-spectrum antibacterial and antifungal activity
Application scenarios
Anti-dandruff shampoo, cosmetics preservative, antifouling coatings, industrial biocide