Fumaric Acid

• Post Date:

  Feb 21,2014

• Expiry Date:

  Feb 21,2015

• Detailed Description:

  Cas No. :110-17-18 Quantity: 1FCL
  Specs:85% & 90%
  Payment Method: TT in advance or L/C at sight
  Fumaric Acid
  Appearance White crystal powder
  Chemical name: Trans-butenedioicacid
  Molecular formula: C4H4O4
  Molecular weight: 116.07
  CAS NO.: 110-17-8
  Item Unit Index
  Purity (base on C4H4O4) % 99.50~100.50 (dry basis)
  Heavy metal (base on Pb) PPM ≤ 10
  Arsenic (base on As) PPM ≤ 3
  Water content % ≤ 0.5
  Melting range oC 286~302
  Residue on ignition % ≤ 0.1
  Chroma (in 5% ethanol) # ≤ 15
  Maleic acid % ≤ 0.1
  Usage:
  It can be used as acidulant, acidity regulator,Widly used in producing various carbonic acid drink, wine, concentrated solid drink, Fumaric acid can be used as pharmaceutical intermediate;
  
  Package:
  25kg net in plastic woven bag lined with PE bag.
  
  We are very glad to have a chance to start good business with your esteemed company ! Hope to get your kind inquiry !
  
  Frank Wang
  

• CAS Registry Number:

  110-17-18

• 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:

  Zhengzhou Welcom Tech. Co., Ltd     [ China ]        

• Contact:

  Frank wang

• Tel:

  0086-371-67986518

• Fax:

  0086-371-67985568

• Email:

  info@cnwelcom.com.cn