Ferrous Fumarate for nutritional supplement CAS141

Ferrous Fumarate for nutritional supplement CAS141-01-5 USP1. Description:Molecular formula: C4H2FeO4 Molecular weight: 169.89CAS NO.: 141-01-5EINECS NO.: 205-447-7Appearance: red-orange to red-brown powderSolubility: It can be lightly dissolved in water (0.14g/ml in 25°C) and ethanol.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.Standard: It conforms to the requirement of FCC, USP and BP.2. Quality standard:ItemsFCCUSPAssay %97.0 101.097.0 101.0Loss on drying %≤1.5≤1.5Sulfate %≤0.2≤0.2Ferric iron(as Fe3+) %≤2.0≤2.0Heavy metals (as Pb) %≤ 0.0002≤ 0.001Mercury (as Hg) %≤0.0003≤ 0.0003Arsenic(as As) %------≤ 0.0003 3. Storage: Preserve in well-closed containers and stored in a cool, dry and ventilated warehouse, to prevent the heat or sun exposure. Prohibited mixed with hazardous and toxic materials during store and transportation.