Chemical Name: 2-[2`-hydroxy-3`,5`-bis(, -dimethyl benzyl)-phenyl]benzotriazole CAS No:70321-86-7
Molecular formula:C22H29N3O
Properties and application: It is a very pale yellowish powder, melting point 139.5-141 , efficient light stabilizer, used for PE, PP polyester and coatings.
Appearance :Light yellow powder
Melting point 139.5-141
Volatile matter 0.5%
Ash content 0.05%
Purity 99%
Light Transmittance: 460nm≥97%,500nm≥98% Packing: 25 Fiberboard drum