UV adsorbent YCUV BP2

• Post Date:

  Feb 23,2017

• Expiry Date:

  Feb 23,2018

• Detailed Description:

  Cas No. :131-55-5 Chemical Name: Benzophenone 2
  Other name:2,2',4,4'-Tetrehydroxy benzophenone
  
  Specification:
  Properties Specifications:
  APPEARANCE yellow to brown crystalline powder
  CONTENT 99%min
  MELTING POINT 199-204°C
  ASH 0.1%max
  BOILING POINT 531.2 °C at 760 mmHg
  Application: Benzophenone 2 is Water-insoluble, dissolved in methanol and ethanol, capable of absorbing the UV radiation of 320-400nm wavelength with the characteristics of light color, nontoxic, good compatibility. Stability of light, heat chemical is better then BP-3(UV-9). It is widely applied to PE, PVC, PP, PC, solar films, stickers, high-end cosmetics, the new high-grade paint and paint. As well as textiles
  Package and Storage:
  
  No toxicity kept away from moisture and fire in transportation; stored and transported as common chemicals with relatively good stability.

• CAS Registry Number:

  131-55-5

• Synonyms:

  ;Di(2,4-dihydroxyphenyl)methanone; Bis(2,4-dihydroxyphenyl)methanone;2,2',4,4'-Tetrahydroxy Benzophenone;2,2',4,4'-Tetrahydroxybenzophenone;Benzophenone-2;bis(2,4-dihydroxyphenyl)methanone;Benzophenone 2;2,2'4,4'-Tetrahydroxy benzophenone;

• Molecular Formula:

  C₁₃H₁₀O₅

• Molecular Weight:

  246.2155

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R22:;
  R36/37/38:;
  

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  Yongchang Polymer Additives Co ltd     [ China ]        

• Contact:

  Mickel

• Tel:

  +86-20-61876219

• Fax:

• Email:

  info@chinapolymeradditives.cn