FERROUS FUMARATE

Properties: This product is red orange to reddish brown crystalline powder. Odorless, insoluble in water, slightly soluble in ethanol.
Molecular formula: C₄H₂FeO₄
Molecular weight: 169.90
Structural formula:

Specifications:

指 标 名 称	指     标
	Feed grade GB/T 27983-2011	Food grade FCC V	Medication grade USP41
Description	orange red or reddish brown powder	orange red or reddish brown powder	orange red or reddish brown powder
Assay  %             min	93.0	97.0-101.0	97.0-101.0
Purity(as Fe2+)%      min	——	——	32
Ferric ( Fe3+ ) %     max	2.0	2.0	2.0
Sulfate（SO4） %     max	——	0.2	0.2
Loss on drying       max	1.0	1.0	1.0
Arsenic ( As) %      max	0.0005	0.0003	0.0003
Lead (Pb) %          max	0.001	0.0002	0.0002
Mercury (Hg) %       max	——	0.0003	0.0003
Solubility		——	Passed test

Use: This product is an important iron supplement, used to treat iron deficiency anemia, enhance the body's hematopoietic function, and improve immunity.
Packing: composite bag or cardboard bucket, lined with two layers of plastic bags, net weight: 25kg.
Storage: sealed in a dry and ventilated place.