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UV absorber 1577
Product Detailed
Related Categories:Other Chemicals
UV-1577, as the ultraviolet absorber, works as the UV absorber in acrylate, PVC, PS, PE, etc.
Appearance: Light yellow powder
Purity (by HPLC): 99.0% min
Melting Point: 147-149 Deg C
Volatile: 0.1% max
Color of solution at 450nm: 87.0% min 500nm: 98.0% min
Color of solution (250 Deg. C) at 450nm: 80.0% min
500nm: 90.0% min
UV absorber 1577
