related documents:
- COA of BENZOPHENONE 3
- MSDS of BENZOPHENONE-3
Chemical Name: Benzophenone-3
CAS No.:131-57-7
Molecular Fomula: C14H12O3
Chemical Structure:
Molecular weight: 228.24
Appearance:Light yellow green crystal powder
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 |
US FDA approved Class I sunscreens
25 kg cardboard drums/cardboard boxes; 20 kg cartons
Sealed, dark