High quality Bumetrizole CAS 3896-11-5 UV Absorber 326 from china factory
  • High quality Bumetrizole CAS 3896-11-5 UV Absorber 326 from china factory
  • High quality Bumetrizole CAS 3896-11-5 UV Absorber 326 from china factory
  • High quality Bumetrizole CAS 3896-11-5 UV Absorber 326 from china factory
  • High quality Bumetrizole CAS 3896-11-5 UV Absorber 326 from china factory

High quality Bumetrizole CAS 3896-11-5 UV Absorber 326 from china factory

No.3896-11-5
Product No.
UV Absorber 326
Chemical Name
2-(5-Chloro-2H-benzotriazole-2-yl)-6-(1,1-di-methylethyl)-4-
methylphenol
Appearance
Light yellow powder
Molecular weight
315.8 g/mol
Melting point
137-142ºC
Volatiles %
0.5max
Ash %
0.1max
Purity
99min

Synonyms:  UV Absorber  ; UV Absorber 326 ;CAS 3896-11-5 

Description

 UV Absorber 326 CAS 3896-11-5 Introduction and Application

As a light stabilizer, UV Absorber 326 can effectively absorb ultraviolet light with a wavelength of 270-380 nanometers.
UV Absorber 326 is mainly used for polyvinyl chloride, polystyrene, unsaturated resin, polycarbonate, polymethyl methacrylate, polyethylene, ABS resin, epoxy resin, cellulose resin, etc. UV Absorber 326 hardly absorbs visible light and is particularly suitable for colorless, transparent, and colored products. The general dosage of UV Absorber 326  is 0.1-0.5% in thin products and 0.05-0.2% in thick products. UV Absorber 326 is allowed to be used for plastic products that come into contact with food.

 UV Absorber 326 Pictures 





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