UV326
product description
| Chemical name | 2-T-BUTYL-6-(5-CHLORO-2 H-BENZOTRIAZOL-2-YL)-4-METHYLPHENOL | ||
| CAS number | 3896-11-5 | ||
| Molecular structure |  |
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| Product form | light yellow powder | ||
| Specifications | TEST | SPECIFICATION | |
| Assay(%) | 99.00 min | ||
| Melting point(℃) | 137.00-142.00 | ||
| Volatiles(%) | 0.50 max | ||
| Ash(%) | 0.10 max | ||
| Transmittance(%) | |||
| 460nm | 95.00 min | ||
| 500nm | 96.00 min | ||
| Application | Yihoo UV326 is a high-performance representative benzotriazole ultraviolet (UV) absorber, featuring stable chemical performance, low toxicity, and strong UV absorption capacity. It is widely applicable to a broad spectrum of fields including photographic materials (e.g., color films, color photographic papers) as well as polymer substrates and exterior protective coatings. | ||
| Pakcage | 20kg/25kg carton | ||