UV-9

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UV-9
Posting date : Dec 27, 2010
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29-
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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.

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