BENZOPHENONE-3 cas 131-57-7

BENZOPHENONE-3 cas 131-57-7

Description

BENZOPHENONE-3 cas 131-57-7

BENZOPHENONE-3 Quick Details

Chemical Name: (2-hydroxy-4-methoxyphenyl)phenyl-methanon
CAS No.:131-57-7
Molecular Fomula: C14H12O3
Chemical Structure:BENZOPHENONE-3 Chemical Structure
Molecular weight: 228.24
Appearance:Light yellow green crystal powder

BENZOPHENONE-3 Typical Properties

Items Standard
Appearance Light yellow green crystal powder
Melting point 62.0-65.0℃
Purity ≥99.0%
UV absorption coefficient (1%, 1cm)E288 ≥630
UV absorption coefficient (1%, 1cm)E325 ≥410
Loss on drying ≤0.2%
Gardner color ≤4.0
Residue on ignition ≤ 0.1 %
Heavy metal ≤5 ppm

 

Use of BENZOPHENONE-3

US FDA approved Class I sunscreens

BENZOPHENONE-3 Packaging and Shipping

25kg cardboard drums/cardboard boxes; 20kg cartons

BENZOPHENONE-3 Storage

Sealed, dark

 


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