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 an tiseptic fuction.It also can be used as acidity regulator,acidifler,thermal-oxidative resist agent,I t 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 di mwecaptosuccinate and ferrous fumarate. Fumaric acid is also used in manufacturing unsaturated polye ster resin.
Packing：25kg net in plastic woven bag lined with PE bag,18MT/20FCL(with pallet) or 20MT/20FCL(withou t pallet).500kg net in plastic bag.18MT/20FCL(with palletixed).
Caution：Kep in a light-proof,dry and cool place.
Contact : steven mao, 8651083593312
Good deal: buying from seller
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