Products
Feed grade－ Ferrous Fumarate
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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:
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item
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index
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enterprise standard
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National standard
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Ferrous Fumarate content (in C4H2FeO4 dry basis)/%
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≥90.0
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≥93.0
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ferrous content(in Fe2+ dry basis)/%
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-
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≥30.6
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fumaric acid content (in C4H4O4 dry basis)/%
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-
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≥64.0
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ferric iron content(in Fe3+)/%
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≤2.0
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≤2.0
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smashing particle size(passing 0.25mm mesh)/%
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-
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≤2.0
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moisture/%
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≤2.0
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≤1.5
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total arsenic(in As)(mg/kg)
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≤5
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≤5
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Lead(Pb)(mg/kg)
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≤20
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≤10
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arsenic(Cd)(mg/kg)
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-
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≤10
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arsenic(Cr)(mg/kg)
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-
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≤200
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sulfate(in SO42-)% |
≤0.20
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≤0.4
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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
