Omnistab UV 320
· Chemical Name:2-(2H-benzotriazol-2-yl)-4,6-di-tert-butylphenol
· CAS:3846-71-7
· Molecular formula:C20H25N3O
· Molecular weight:323.44
· Chemical Name:2-(2H-benzotriazol-2-yl)-4,6-di-tert-butylphenol
· CAS:3846-71-7
· Molecular formula:C20H25N3O
· Molecular weight:323.44
UV-320 is a high efficiency UV absorber, widely used in plastics and other organic compounds, including unsaturated polyester and PVC.
Item | Specification |
Appearance | white powder |
Assay (%) | 99.00 min |
Melting Point (℃) | 103.00-105.00 |
Volatile (%) | 0.30 max |
Ash (%) | 0.10 max |
Transmittance(%) | |
460nm | 97.00 min |
500nm | 98.00 min |
Keep container tightly closed. Avoid ingestion and inhalation.
25KG Carton or as customers’ requirements
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