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Fumaric acid

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  Post Date: Feb 20,2018
  Expiry Date: Aug 19,2018
  Detailed Description: Cas No. :110-17-8 Specs:Assay 99.5% min
Specifications

Fumaric acid
Formula:C4H4O4
M.W.: 116.07
CAS No.:110-17-8
Assay: 99.5% min

FUMARIC ACID [HOT WATER SOLUBLE AND COLD WATER SOLUBLE]

Formula: C4H4O4
M.W.: 116.07
Description: White or colorless crystals with sour of fruit,slightly soluble in water,soluble in alcohol,specific gravity 1.635,melting point 290°C.
Specifications
Assay: 99.5% min
Arsenic: 3ppm max
Heavy metals(Pb): 10ppm max
Maleic acid: 0.1% max
Residue on ignition: 0.1% max
moisture: 0.5% max
The above specifications conform to FCC4

  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: Hefei TNJ Chemical Industry Co.,Ltd.     [ China ]          
  Contact: Sophia
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