benzophenone-2 cas 131-55-5
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Description
Benzophenone‐2Quick Details
Chemical Name: Benzophenone‐2
CAS No.: 131‐55‐5
Molecular Formula: C13H10O5
Chemical Structure:
Molecular weight:246.22
Appearance:Pale greenish yellow crystallinepowder
Assay: 99%
Benzophenone‐2 Typical Properties
| Item | Standard |
| Appearance | Pale greenish yellow crystallinepowder |
| Assay | ≥99％ |
| Melting Point | 195.0‐203.0℃ |
| Loss On Drying | ≤ 0.5% |
| Solubility | Clear solution ,free from insoluble |
| Gardner Color | 3.0max |
| SpecificExtinctionE345(1% ,1cm) | 580 min |
| Turbidity | 12NTUmax |
Benzophenone‐2Usage
This product is used as a pharmaceutical intermediate, photosensitive material, cosmetic UV protection additive, etc.
Benzophenone‐2 Packaging and Shipping
Packing: 25kg/drum
Benzophenone‐2 Storage
It should be placed in cool and dry.
