Ultraviolet Absorbent UV-328 CAS Number: 25973-55-1 Apprearance: Light Yellow Powder Content:99%min

Ultraviolet Absorbent UV-328  

Chemical name: 2-(2'-Hydroxy-3',5'-di-tert-pentylphenyl)-benzotriazole

CAS Number: 25973-55-1 

Molecular formula: C22H29N3O  

Apprearance: Light Yellow Powder

Content:99%min

Packing:25kgs/drum

chemicals Absorber UV-328