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BP-3 UV-9 Benzophenone-3 Oxybenzone

  • CasNo131-57-7
  • Molecular FormulaC14H12O3
  • Purity99%
  • AppearancePale greenish yellow crystalline powder
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Product Details

Quick Details

  • CasNo： 131-57-7
  • Molecular Formula： C14H12O3
  • Appearance： Pale greenish yellow crystalline powder
  • Delivery Time： 3-5days
  • Throughput： 50|Metric Ton|Month
  • Purity： 99%

Product Description

   
Product name Oxybenzone UV-9
Cas number  131-57-7
Molecular formula C14H12O3
Appearance Pale greenish yellow crystalline powder
Assay(HPLC)      97.0-103.0%
Congealing Temperature     ≥62.0℃
Impurities                 ≤1.0% 
Loss on Drying  ≤2.0%
Benzophenone-1                ≤0.2%  
Single largest unspecified impurity:   ≤0.1%  
Residual solvents     Ethanol:≤5000ppm
Odor      Similare in character and intensity to standard ,very slight odor
Melting Point      62.0℃~62.5℃
Heavy Metals (Pb)     ≤5ppm
Gardner Color     ≤4.0
Specific Extinction   E345(1%, 1cm) E288≥630
E325≥410

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