Ferrous Fumarate

Ferrous fumarate is a ferrous supplement.  Compared with inorganic iron, ferrous fumarate contains a high iron content and is well- absorbed.

Product Ferrous Fumarate
CAS No. 141-01-5
Chemical formula C4H2FeO4
Molecular Weight 169.90
Description Reddish brown powder
Package 25kg/bag
According USP
Identification Pass A, B
Assay (dry basis) ≥ 95.0%
Loss on drying ≤1.5 %
Limit of ferric iron ≤2.0%
Mercury ≤ 3 ppm
Sulfate ≤0.2%
Arsenic ≤ 3 ppm
Lead ≤0.001%


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