UV Absorber Benzophenone-6 manufacturer CAS:131-54-4
Sep 10th, 2022 at 12:43 Material Chemicals Withamsville 58 views Reference: VolejqRzdjN
Location: Withamsville
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| Items of Analysis | Standard of Analysis | Test Results |
| Appearance | Light yellow crystalline powder | Conform |
| Purity (HPLC) | ≥99.0% | 99.5% |
| Solubility | Clear solution,free from insoluble | Conform |
| Melting Point | ≥134.0℃ | 135.2℃-136.2℃ |
| Loss on Drying | ≤0.5% | 0.21% |
| K-value(in water at 331nm) | ≥49 | 52 |
| Gardner Color | ≤4.0 | 2.0 |
| Transmittance 300-400nm | ≤1% | 0.3% |
| 450-550nm | ≥90% | 96% |
| 500nm+ | ≥95% | 96-99.5% |
| Conclusion | Conforms to Factory Standard | |
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Inno Pharmchem (Pharmaceutical Intermediates Manufacturers in China) is exclusively focusing on the manufacturing of API's Intermediates, such as UV Absorber Benzophenone-6, cas:131-54-4 , 22-Dihydroxy-44-dimethoxybenzophenone and so on. We have helped clients businesses by scaling up its pharmaceutical products through the development of innovative processes and optimizing the production process thus it making it cost-efficient.
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