UV ABSORBER UV 1577 CAS NO.147315-50-2

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Product Specifications

UV ABSORBER UV1577CAS NO.147315-50-2
Chemical name: 2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-[(hexyl)oxy]-phenol
CAS No.:147315-50-2
Molecular formular:C27H27N3O2
Molecular weight:425

Appearance: Slightly yellow powder
Melting point,℃:147.0-151.0
Assay by HPLC, %: ≥98.5
Ash, %: ≤0.1
Volatility, %: ≤0.5
Light transmittance, %: 450nm≥ 86.0
500nm≥98.0

UV ABSORBER HOSORB-UV1577 is triazine ultraviolet absorber. It is used in polyalkene terephthalate and naphthalates, linear and branched polycarbontes, modified polyphenylene ether compounds, and various high performance plastics. It is also used in PC, ABS, PBT, PA and copolymers as well as in reinforced, filled and/or flame retarded compounds. info at hhochem. com