UV absorbers 531

• Post Date:

  Apr 09,2025

• Expiry Date:

  Oct 06,2025

• Detailed Description:

  Cas No. :1843-05-6 Specs:Yellowish crystalline powder
  Specification
  Content:≥99 %
  Melting Point: 47~49 °C
  Ash: ≤0.1 %
  Light Transmittance: (450nm)≥90%
  (500nm)≥95%
  

• CAS Registry Number:

  1843-05-6

• Synonyms:

  ;Octabenzone;2-Hydroxy-4-Octyloxy Benzophenone;BP-12;UV-531;2-Hydroxy-4-n-octoxy Benzophenone;UV Abosorber 531;Ultraviolet absorbent UV-531;UV 531;Benzophenone-12;Ultraviolet light absorber UV-531;UV-12;FENTASORB 531;2-hydroxy-4-octoxybenzophenone;2-Hydroxy-4-(Octyloxyl)-Benzophenone;UV Absorber 531;

• Molecular Formula:

  C₂₁H₂₆O₃

• Molecular Weight:

  326.4293

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S36:;
  

• Company:

  KING SUCCESS FINE CHEMICAL CO.,LTD     [ China ]          

• Contact:

  fishey wong

• Tel:

  0710-3512261 3512177 3512557 3

• Fax:

  0710-3510276 3512261

• Email:

  xfjyc@king-success.com