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Benzophenone-4 (BP-4/UV-284) UV ABSORBER

  • CasNo4065-45-6
  • Molecular FormulaC14H12O6S
  • Purity99%
  • AppearanceWhite powder
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Product Details

Quick Details

  • CasNo： 4065-45-6
  • Molecular Formula： C14H12O6S
  • Appearance： White powder
  • Delivery Time： 3-5days
  • Throughput： 50|Metric Ton|Month
  • Purity： 99%

Product Description

   
Product name Benzophenone-4
Cas number  4065-45-6
Molecular formula C14H12O6S
Appearance White powder
Specific Extinction (1%,1cm)     E285    460~490
E325    285~315
Assay(HPLC)     ≥99.0%
Loss on Drying  ≤3.0%
PH     1.2~2.2
Melting Point   ≥140℃
Turbidity in Water     ≤4.0EBC
Heavy Metals     ≤5ppm
Gardner Color     ≤2.0 

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