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CYASORB UV-531 LIGHT ABSORBER

Inquiry
  Post Date: Nov 16,2024
  Expiry Date: May 15,2025
  Detailed Description: Cas No. :1843-05-6 Specs:Yellowish crystalline powder
Payment Method: TT L/C
Property : ①Yellowish
crystals;
②Yellowish fine
powder
Freely soluble in benzene, n-
hexane, acetone, slightly soluble
in ethanol, very slightly soluble
in ethane dichloride.

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: 1843-05-6 2-hydroxy-4-(octyloxy)benzophenone
  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
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