Every Food Grade Potassium Bicarbonate, Sodium Acetate Trihydrate, Potassium Sorbate exported from our company has been gone through exquisite workmanship and strict quality test. We have clear goals, pursue growth, and insist on implementation. We discover, train and adopt all kinds of practical talents in an eclectic style, so that all kinds of talents have their own strengths. Our company insists on relying on high quality management personnel, reliable and fast service as a guarantee, and friendly communication with customers as a bridge.
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 |
We actively introduce advanced technology at home and abroad, and continue to develop and improve Best Selling Ferrous Sulfate to meet customer needs to the greatest extent, and enable users to enjoy the most perfect pre-sales and after-sales services. We strengthen the cultivation of corporate innovation concepts within the company and stimulate employees' passion for innovation. Warmly welcome customers at home and abroad to cooperate with us for the brilliant future.
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