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BENZOPHENONE-3 CAS 131-57-7

Assay: 99%
Appearance: Light yellow green crystal powder
Capacity: 2000MT per year
Packaging: 25kg cardboard drums/cardboard boxes
Sample: available

Description

BENZOPHENONE-3

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

BENZOPHENONE-3 Usage

US FDA approved Class I sunscreens

BENZOPHENONE-3 Packaging and Shipping

25kg cardboard drums/cardboard boxes; 20kg cartons

BENZOPHENONE-3 Storage

Sealed, dark