Feed grade－ Ferrous Fumarate

Ferrous Fumarate is a kind of safe and high-effective organic nutrition iron supplementary.
Structural formula
Molecular formula: C4H2O4Fe　
Molecular weight: 169.9
Performance:The product is orange red or reddish brown powder with fine liquidity and no smell.
Main index:

item	index
item	enterprise standard	National standard
Ferrous Fumarate content (in C₄H₂FeO₄ dry basis)/%	≥90.0	≥93.0
ferrous content(in Fe²⁺ dry basis)/%	-	≥30.6
fumaric acid content (in C₄H₄O₄ dry basis)/%	-	≥64.0
ferric iron content(in Fe³⁺)/%	≤2.0	≤2.0
smashing particle size(passing 0.25mm mesh)/%	-	≤2.0
moisture/%	≤2.0	≤1.5
total arsenic(in As)(mg/kg)	≤5	≤5
Lead(Pb)(mg/kg)	≤20	≤10
arsenic(Cd)(mg/kg)	-	≤10
arsenic(Cr)(mg/kg)	-	≤200
sulfate(in SO₄^2-)%	≤0.20	≤0.4

Features:
1.It is new type iron supplementary addictive with safe and high effective features;
2.It has different absorption method with ferrous sulfate;
3.The product has high stability.
Effect:
1. Pig: improving immunity; releasing stress; promoting myohemoglobin level and etc.
2.Fowl: improving meat quality, laying rate and etc.
3.aquatic livestock: imrpving meat quality and promoting growth
Recommend dosage: g/ton feed

pig and fowl	150—250
fish, shrimp and crab	200—300

Packing: 25㎏/drum 25㎏/bag
Storage: in cool and dry place for 24 months

Synonyms:

Ferrous Fumarate;Ironfumarate;iron(2+) (2E)-but-2-enedioate;1,3-dioxa-2$l²-ferracyclohept-5-ene-4,7-dione;

Molecular Structure:

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