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Maleic Anhydride
Maleic Acid
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Fumaric Acid
Fumaric Acid CWS
Dimethyl Fumarate
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Succinic Acid
N-Hydroxy Succinimide
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Homopolymer Of Maleic Acid - Rubber Adhesive
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Fumaric Acid
Fumaric Acid Information:
Name of the Commodity: Fumaric Acid
Appearance: white powder or crystal
CAS NO.: 110-17-8
HS Code: 2917190090
Molecular Weight: 116.07
Standard: FCCIV
Physical Properties:
Relative Density: 1.625
Melting point: 295-300℃
Flash point: 230℃
Introduction:
Fumaric acid is a special and strong sour, almost 1.5 time stronger than citric acid. It is soluble in ethanol (5.76g/100g,30℃), slightly soluble in water and diethyl ether and hardly soluble in chloroform.
Specification:
Solubility: (Unit g/100g)
Items |
Standard |
Assay(as C4H4O4) |
99.5%~100.5% |
Heavy Metals(as Pb) |
10ppm Max |
Water |
0.5% Max |
Residue on Ignition |
0.1% Max |
Chroma(5% ethanol) |
15# Max |
Maleic Acid |
0.1% Max |
As |
3ppm Max |
Solubility (Unit g/100g) |
|
25℃ water |
0.7 |
26℃ ethanol |
5.76 |
27℃ dimethylbenzene |
0.03 |
Application of fumaric acid:
Fumaric acid CWS can be used as acidity regulator, flavor enhancer and antioxidant additives. Fumaric acid 99.5% is widely used in the production of carbonated beverages, liquors, enrichment solid drinks, ice creams and all the other kinds of drinks. Fumaric acid food grade can replace malic acid and citric acid. It can also be used to produce unsaturated polyester resins.
Packing: in 25kg bags, 18MT/FCL with pallets, 20MT/FCL without pallets.
Storage: stored in cool and dry place.