UV Absorber 326 (Benzotriazole, Broad Spectrum)
CAS 3896-11-5
In StockMOQ
25 kg
Lead Time
7–14 days
Packaging
25 kg drums
Specifications
| Chemical Type | Benzotriazole (2-(5-Chloro-2H-benzotriazol-2-yl)-6-(1,1-dimethylethyl)-4-methylphenol) |
| Appearance | Light yellow powder |
| Melting Point | 138–141 °C |
| Molecular Weight | 315.8 g/mol |
| Absorption Range | 300–380 nm |
| Recommended Dosage | 0.2–0.5% |
FAQ
Yes. UV-326 matches Tinuvin 326 (BASF) in chemical structure and performance. It provides identical UV absorption spectrum and compatibility in standard coating formulations.
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