Customization: | Available |
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CAS No.: | 110-17-8 |
Formula: | C4h4o4 |
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Fumaric acid appears as a colorless crystalline solid, soluble in water and ethanol. It is odorless with a special and strong sour, which is about 1.5times that of the citric acid.
Fumaric acid is an important kind of organic raw materials as well as intermediate of fine chemical products. Meanwhile, it is an important kind of maleic anhydride, with wide applications ranging in food, coatings, resins and plasticizers.
The Item | Unit | The Standard |
Appearance | -- | white crystalline powder |
Assay | % | 99.5-101% |
Moisture | % | 0.25Max. |
Melting Range | ºC | 286-302 |
Residue on Ignition | % | 0.1Max. |
Heavy Metals | ppm | 10Max. |
Arsenic | ppm | 3Max. |
Color | Hazen | 15Max. |
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