| Synonyms: | (E)-2-Butenedioic acid; Butenedioic acid; (E)-1,2-Ethenedicarboxylic acid; TMEDA
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| CAS No.: | 110-17-8
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| EINECS No.: | 203-743-0
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| Molecular Formula: | C4H4O4
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| Molecular Weight: | 116.07
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| FEMA: | 2488
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| Product Description : Fumaric acid or trans butenedioic acid is the chemical compound with the formula HO2CCH=CHCO2H. This white crystalline compound is one of two isomeric unsaturated dicarboxylic acids, the other being maleic acid.
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| Appearance : | White odorless power or with special sourness
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| Content( C4H4O4 ) : | ≥99.0%
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| Melting range : | 286-302°C
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| Residue on ignition : | ≤0.1%
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| Maleic acid : | ≤0.1%
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| Loss on drying : | ≤0.5%Heavy Metal
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| Heavy metal (base on Pb): | ≤10ppm
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| Arsenic (base on As) : | ≤5ppm
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| Packaging: 25kg net in plastic woven bag lined with PE bag, 18MT/20'FCL(with palletized) or 20MT/20'FCL(without pallet); 600/900kg net in plastic bag.18MT/20'FCL(with pallet). |
