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Fumaric acid

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  Post Date: Jan 26,2014
  Expiry Date: Jul 25,2014
  Detailed Description: Cas No. :110-17-8 Specs:99%min
Appearance:White crystalline powder
Assay:99%min
Melting point:286-302℃
Residue on ignition:0.1%max
Maleic acid:0.1%max
Moisture:0.5%max
Heavy metals:10ppm max
As:3ppm max
Chroma:15Hazen max


  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: NanJing FineTech Chemical Co., Ltd.     [ China ]        
  Contact: alvin wang
  Tel: +86-25-52078417 +86-189217057
  Fax: +86-25-52078417
  Email: sales@fine-chemtech.com
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