We supply ferrous fumarate with FOOD GRADE, FEED GRADE, PHAM GRADE.
ferrous fumarate Appearance: red-orange to red-brown powder
Solubility: It can be lightly dissolved in water (0.14g/ml in 25°C) and ethanol.
ferrous fumarate Character:
1. High iron assay, it is more than 32.5%.
2. It has good solubility and difficult to be oxidized to ferric, so the absorbent is very good.
3. It has good compatibility with all kinds of nutrients and antibiotics, which can effectively avoid the destruction to vitamins and other active substances.
Application: It can cure iron-deficiency anemia and it is a safety and efficient product for enriching iron. It can be widely used in food, health product, medicine, etc.
ferrous fumarate Standard: It conforms to the requirement of FCC, USP and BP.
Test/Property
|
Specification
|
Appearance
|
Red brown powder
|
Assay (Dry Base)
|
97.0-101.0% Min
|
Loss on drying (105 Deg C, 16h)
|
1.5% Max
|
Sulfate (SO42-)
|
0.2% Max
|
Ferric (Fe3+)
|
2.0% Max
|
Lead (Pb)
|
10 ppm Max
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Arsenic (As)
|
3 ppm Max
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Mercury (Hg)
|
3 ppm Max
|