Fumaric Acid

Molecular Formual:C4H4O4
Molecular mass:116.07
Specifications(FCCV,2004) Food grade:

Property   

Specification

Test result

   Purity,%   

99.5~100.5

99.7

   Melting Point,℃   

294~300

296

   Arsenic(as As),mg/kg                  ≤   

3

--

   Heavy Metals(as Pb),mg/kg          ≤   

10

--

   Maleic Acid,%                            ≤   

0.10

0.05

   Residue on lgniton,%                  ≤

0.10

0.01

   Moisture,%                                ≤

0.5

0.1

 

Industrial grade:

Item                  Standard    

Assay                 99.3%             

Water                  0.5%max         

Ash                    0.1%              

Apha                   30-50  

 

Main functtion and purpose:used as an acidulant,Fumaric acid has bacteriostatic and antiseptic fuction.It also can be used as acidity regulator,acidifler,thermal-oxidative resist agent,It can produce extended and exquisite bubbles,Fumaric acid can be used as pharmaceutical intermediate and optical bleaching agent.In pharmaceutical industry,It is used to produce alexipharmic sodium dimwecaptosuccinate and ferrous fumarate. Fumaric acid is also used in manufacturing unsaturated polyester resin.
Packing:25kg net in plastic woven bag lined with PE bag,18MT/20FCL(with pallet) or 20MT/20FCL(without pallet).500kg net in plastic bag.18MT/20FCL(with palletixed).
Caution:Kep in a light-proof,dry and cool place.



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卖方: Shanghai Minglan Chemical Co.,Ltd.
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