Product Name: UV-326
Chemical Name: 2'-(2'-Hydroxy-3'-tert-buty-5'-methyl-phenyl)-5-chlorobenzotriazole
Formula: C17H18N3OCL
CAS No.: 3896-11-5
Structural formula:
Application:
UV-326 is widely used for photosensitive materials and polymerized material, coating and especially for polyolefins and polyester resins.
Appearance | Light yellow powder |
Purity | ≥99% |
Melting point | 137~141℃ |
Loss on drying | ≤0.1% |
Ash | ≤0.5% |
Transmittance | 460nm≥97% 500nm≥98% |
Packing: 20/25 kg per carton