Ferrous Fumarate
Molecular formula: C4H2FeO4
Molecular weight: 169.89
CAS NO.: 141-01-5
Appearance: red-orange to red-brown powder
Solubility: It can be lightly dissolved in water (0.14g/ml in 25��) and ethanol.
Standard :It conforms to the requirement of FCC, USP and BP.
Character:
- High iron assay, it is more than 32.5%.
- It has good solubility and difficult to be oxidized to ferric, so the absorbent is very good.
- It has good compatibility with all kinds of nutrients and antibiotics, which can effectively avoid the destruction to vitamins and other active substances.
Specification
| Items | FCC | USP |
| Assay % | 97.0~101.0 | 97.0~101.0 |
| Loss on drying % | ≤1.5 | ≤1.5 |
| Sulfate % | ≤0.2 | ≤0.2 |
| Ferric iron(as Fe3+) % | ≤2.0 | ≤2.0 |
| Heavy metals (as Pb) % | ≤ 0.0002 | ≤ 0.001 |
| Mercury (as Hg) % | ≤0.0003 | ≤ 0.0003 |
| Arsenic(as As) % | —— | ≤ 0.0003 |
| Organic volatile impurities | —— | Meets the requirement |
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.
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