| CAS No.: | 141-01-05 |
|---|---|
| Packaging Material: | Bag |
| Storage Method: | Normal |
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Manganese gluconate is orange or brown powder. It can be lightly dissolved in water and ethanol. Its molecular formular is C4H2FeO4 and its molecular weight is 169.89. As food additive, the adding amount of Ferrous Fumarate should be in accordance with the requirements of USP/EP.
It is fine, reddish-orange or reddish-brown powder. slightly soluble in water, very slightly soluble in ethanol (96 %).
| Test item | USP | EP | |
| Identification | Passes test | Passes test | |
| Content (C4H2FeO) | 97.0-101 % | 93.0-101.0 % | |
| Sulfate | ≤ | 0.2 % | 0.2 % |
| As | ≤ | 3 ppm | 5 ppm |
| Ferric ion | ≤ | 2.0 % | 2.0 % |
| Cd | ≤ | --- | 10 ppm |
| Chromium | ≤ | --- | 200 ppm |
| Lead | ≤ | 10 ppm | 20 ppm |
| Hg | ≤ | 3 ppm | 1 ppm |
| Nickel | ≤ | --- | 200 ppm |
| Zinc | ≤ | --- | 500 ppm |
| Loss on drying | ≤ | 1.5% | 1.0 % |
Ferrous fumarate is used to treat iron deficiency anemia (a lack of red blood cells caused by having too little iron in the body).
Ferrous fumarate which helps restore iron levels in the body when levels are low.
Ferrous fumarate may help reduce the chances of getting gastro-intestinal problems which are usually associated with other iron salts.
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