Features:
1) Increases weatherproofing on composite material and extends service
life
2) Applicable for polyolefin, polyvinyl chloride as well as
unsaturated polyester and acetyl cellulose
3) Maximum absorbing wavelength range is 280-340nm
4) Stable in storage

Specifications:
1) Chemical name: 2,4-Dihydroxy-Benzophenone
2) CAS: 131-56-6
3) Molecular formula: C13H10O3
4) Molecular weight: 214.2
5) Appearance: light yellow to yellow crystal
6) Purity: 99% min
7) Melting point: 143~146?
8) Dust rate: 0.1% max.
9) Loss on dry: 0.5% max.

Outer packing:
25kg/cardboard drum