Chemical Designation / INCI 2-(2-Hydroxy-5-Methylphenyl)Benzotriazole
UV-P
CAS NO. 2440-22-4
EINECS NO. 219-470-5
Chemical Formula C13H11N30 Molecule Weight 225.30
Use /Function UV absorber
Structure
Quality Data
Appearance Pale Yellow Crystals
Assay 99.0% min
Ash Content 0.1% max. Melting Point 128.0-131.0℃
Transmittance
E440nm 98% min
E500nm 99% min
Loss On Drying 0.5% max
Packaging 25kg fiber drum
Storage Conditions Sealed, light-resistant containers