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UV adsorbent YCUV BP2

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  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: 131-55-5 2,2',4,4'-Tetrehydroxybenzophenone
  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
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