Sell 2,2',4,4'-Tetrehydroxybenzophenone(BP-2)

• Post Date:

  Feb 23,2022

• Expiry Date:

  Aug 22,2022

• Detailed Description:

  Cas No. :131-55-5 ●Product name: 2,2',4,4'-Tetrehydroxybenzophenone
  Synonym name: BP-2; Benzophenone-2
  CAS Number: 131-55-5
  Molecular Formula: C13H10O5
  Molecular Weight: 246.22
  
  ●Specification:
  Item Standard
  Appearance pale greenish yellow crystalline powder
  Assay 99.0%min
  Melting Point 195-203°C
  Loss on drying 0.5%max
  
  ●Application:
  
  Used as pharmaceutical intermediates, photosensitive materials, UV additives, cosmetics etc.
  
  ●Package: In 25kgs net cardboard drums
  

• 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:

  TIANJIN FESTO CHEMICAL CO.,LTD     [ China ]        

• Contact:

  Jane Wang

• Tel:

  86-22-25814570

• Fax:

• Email:

  sales@festochem.com