The brands of our Pharma Grade Potassium Chloride, Potassium Sulfate, Reagent Grade Ammonium Ferrous Sulfate is world-renowned, and the quality of our product is absolutely guaranteed. Our company has been striving for excellence, accumulating and providing you with "high quality, low price and high efficiency" services with the concept of "quality first and credit". Our corporate culture is the sum of corporate goals, value standards, basic beliefs and behavioral norms that all employees cultivate and abide by together. With the strategic vision of global development, based on the needs of long-term development of enterprises, we seek overseas development on the premise of enhancing our own strength. Our company's quality policy is to meet the needs of customers with stable quality management and continuous improvement.
1、Chemical Name: Ferrous Fumarate
2、Molecular Formula: C4H2FeO4
3、Molecular Weight: 169.93
4、CAS: 141-01-5
5、Character: Orange red or reddish brown powder, slightly soluble in water, ferrous fumarate has a special odor density of 2.435, stable at room temperature and pressure.
6、Usage: used to treat iron deficiency anemia,antianemia drug, also widely used in food and feed additives.
7、Packing: It is packed with a polyethylene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg .
8、Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
Specification | GB 1903.46-2020 | GB/T27983-2011 |
Content（C4H2FeO4），w/% ≥ | 93.0-101.0 | 93.0 |
Content（Fd2+），w/% ≥ | ———— | 30.6 |
Content（C4H4O4），w/% ≥ | ———— | 64.0 |
Content（Fe3+），w/% ≤ | 2.0 | 2.0 |
Moisture ,w/% ≤ | 1.5 | |
Total arsenic,mg/kg ≤ | 2.0 | 5 |
Lead (Pb) ,mg/kg ≤ | 1.0 | 10 |
Cadmium(Cd), mg/kg ≤ | ———— | 10 |
Mercury(Hg), mg/kg ≤ | ———— | ———— |
Total Chromium,mg/kg ≤ | ———— | 200 |
Sulfate, w/% ≤ | 0.2 | 0.4 |
Crushing granularity(Pass through the sieve of 0.25 mm),w/% ≤ | ———— | 2.0 |
High iron,w/% ≤ | ———— | ———— |
Loss on Drying, w/% ≤ | 1.0 | ———— |
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