Fumaric Acid

• Post Date:

  Jul 04,2015

• Expiry Date:

  Dec 31,2015

• Detailed Description:

  Cas No. :110-17-8 Quantity: 50Metric Tons
  Price:1-4 USD Kilograms
  Specification:
  
  Purity (base on C4H4O4)
  99.50-100.50%
  Heavy metal (base on Pb)
  < 10ppm
  Arsenic (base on As)
  < 3ppm
  Water content
  < 0.5%
  Melting range
  286-302C
  Residue on ignition
  < 0.10%
  Chroma (in 5% ethanol)
  < 15
  Maleic acid
  < 0.1%
  

• CAS Registry Number:

  110-17-8

• Synonyms:

  ;trans-2-Butenedioic acid;L-Fumaric Acid;

• Molecular Formula:

  C₄H₄O₄

• Molecular Weight:

  116.07

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36:;
  

• Safety Description:

  S26:;
  

• Company:

  hefei sks international company         

• Contact:

  daisy gao

• Tel:

  0551-62617890

• Fax:

  0551-62617890

• Email:

  1989292363@qq.com