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Fumaric acid

Inquiry
  Post Date: Jan 27,2015
  Expiry Date: Jul 26,2015
  Detailed Description: Cas No. :110-17-8 无标题文档
Molecular Formula:C4H4O4
Molecular Weight:116.07 
Quality standard:(FCCIV,1996)
  Structural Formula:1
Item Standard
Assay(dry base C4H4O4)%    99.5-101.0
Melting Range℃   286-302
Arsenic(taking AS as count)ppm   ≤3
Heavy Metal(taking Pb as count)ppm   ≤10
Ignition Residue%   ≤0.1
Water content%   ≤0.25
Color   ≤15
USE: As food sourness agent,fumaric acid plays an important role in bacteriostasis and antisepsis ,which
is used as regulator of acidity,acidulant,temperature resistance oxidation assistant ,bloat accelerant and
flavor fumaric acid is the intermediate for fine chemicals like medicament and optics bleacher and so forth
In medicament industry ,it is used to produce the alexipharmic sodium dimercaptosuccinate and the ferrous
fumarate that cures microcyte anemia.Fumaric acid is also used to produce unsaturated polyester resin and
also is the main raw material of producing L-aspartic acid.
Package:25KG woven bag with plastic liner,it also can be determined according to customer’s requirement.
Storage:keeping in a well-closed ,light-resistant,dry and cool place.

  CAS Registry Number:

110-17-8

  Synonyms: ;trans-2-Butenedioic acid;L-Fumaric Acid;
  Molecular Formula: C4H4O4
  Molecular Weight: 116.07
  Molecular Structure: 110-17-8 Fumaric acid
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36:;
  Safety Description: S26:;

  Company: SHANDONG JU WEITAI BIOTECHNOLOGY CORP     [ China ]          
  Contact: Wu Junzhi
  Tel: +86-530-8096776 13012659047
  Fax: +86-530-8097997
  Email: varsalwu@163.com
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