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1、Chemical Name: Ferrous Sulfate mono hydrate
2、Molecular Formula: FeSO4·H2O
3、Molecular Weight: 169.93
4、CAS: 17375-41-6
5、Character: It’s gray-white to beige powder.with astringency.It is mainly composed of FeSO4·H2O and contains a few of FeSO4·4H2O.It’s slowly soluble in cold water (26.6 g / 100 ml, 20 ℃), It will be dissolved quickly when heating.It's insoluble in ethanol.Almost insoluble in 50% sulfuric acid.
6、Usage: It is used as nutritional supplement(iron fortifier) and fruit and vegetable colorant.
7、Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as 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 | GB29211-2012 | FCC VII |
Content,w/% | 99.5-104.5 | 99.5-104.5 |
Dried (FeSO4) | 86.0-89.0 | 86.0-89.0 |
Lead(Pb),mg/kg ≤ | 2 | 2 |
Arsenic (As),mg/kg ≤ | 3 | ———— |
Mercury (Hg),mg/kg ≤ | 1 | 1 |
Acid Insoluble(Dried), w/% ≤ | 0.05 | 0.05 |
A professional design and development team keeps Food Grade Ferrous Sulfate Monohydrate updated with the times, we not only set up multiple inspection steps for product quality control, but also set production standards. We actively build a safety production prevention and control system and a strict enterprise safety development network. We always grasp the correct direction of development and consciously shoulder the heavy responsibility of promoting enterprise reform and development.
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