Omnistab UV 326

Omnistab UV 326

· Chemical Name:2-(2’-Hydroxy-3’-Tert-Butyl-5’-Methylphenyl)-5-Chlorobenzotriazole

· CAS:3896-11-5

· Molecular formula:C17H18ClN3O

· Molecular weight:315.80

Structural formula:
Omnistab UV 326

This product has the advantages of stable performance, low toxicity, ultraviolet absorption ability, and can be widely used in photosensitive materials such as color film, color paper and polymer, protective coatings and many other fields.

AppearanceLight Yellow Powder
Assay 99.00% min
Melting Point137.00-142.00℃
Volatile0.50% max
Ash0.10% max
Transmittance (%)460nm: 95.00% min

500nm: 96.00% min

Storage and transportation

Keep container tightly closed. Avoid ingestion and inhalation.
25KG Carton or as customers’ requirements

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