UV-9 CAS:131-57-7 Appearance: pale yellow crystal powder Content: 99.0%(HPLC)
UV-9
Chemical Name: 2-Hydoxy-4-methoxy-benzophenone
Molecular formula: C14H12O3
CAS:131-57-7
Molecular Weight: 228.24
Specifications:
Appearance: pale yellow crystal powder
Melting point:62-64 ºC
Content: ≥99.0%(HPLC)
Ash content:≤0.1%
Volatile content: ≤0.5%
Properties and Usage: it is a kind of primrose crystal powder easily soluble in organic solvent like ethyl alcohol and acetone, insoluble in water, thermally stable and innoxious with an absorption spectrum of 234-400 millimicron. It is benzophenone ultroviolet absorbent and can be used as the stabilizing agent of synthetic plastic like polythylene with concentration at 0.5-1.5%. It is also used for paint, pigment, coating,fine white wax, daily cosmetics, etc.
Packaging: paper-plate can with plastic bag inside, net weight 25kg.
chemicals Oxybenzone
