Description
Omnistab UV 928 (73936-91-1) is a solid benzotriazole-based UV absorber for coatings, printing, packaging, adhesives and sealants.
Product Composition
- CAS number: 73936-91-1
- Chemical name: 2-(2-hydroxyphenyl)-benzotriazole
- Moleculair formula: C29H35N3O
- Molecular weight (g/mol): 441.60
Product Specification
- Content (%): 98.00 min
- Melting point/range (ºC): 108 – 112
- Volatiles (%): 0.30 max
- Ash (%): 0.05 max
- Transmittance 425 nm (%): 97.00 min
- Transmittance 500 nm (%): 98.00 min
- Product form(s): Powder
- Packaging option(s): Carton
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