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Hot search： oxalic acid
Fumaric Acid
2-BUTENEDIOIC ACID; TRANS-2-BUTENEDIOIC ACID; LICHENIC ACID; TRANS-1,2-ETHYLENEDICARBOXYLIC ACID
Molecular formula：C4H4O4
Molecular weight：116.07
CAS No.：110-17-8
Property：This product is a white or light yellow crystalline powder with sour. It dissolves in alcohol, a little dissolves in water, not dissolves in chlorofom.
Usage：Fumaric acid is used as a raw material for pharmaceutics, plasticizer, synthetic resins, malic acid, L-aspartic acid also used as foodstuff additive.
Packing：In 25kg plastic woven lined with PE bag net each.
Specification：
Food Grade
Item Spec.
Total acid 99.5% Min.
As 2ppm Max.
Melting point 286-302 ℃
Water 0.5% Max.
Heavy metal (as Pb) 2ppm Max.
Feed Grade
Item Spec.
Assay: 99.0% Min.
Melting point: 282 - 302℃
moisture: 0.5% Max.
As 2PPM Max.
Pb 2PPM Max.

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