In the future, with an international perspective, we will overcome obstacles in the industry competition, and become stronger when we encounter the strong. With the goal of promoting the development of the Potassium Formate Liquid, Potassium Sulfate, Food Grade Copper Sulfate industry, we will continue to provide customers with a safe, secure and convenient product experience, in order to become Trustworthy Potassium Formate Liquid, Potassium Sulfate, Food Grade Copper Sulfate maker and keep working hard! Our employees are our greatest asset, and we will strive to achieve mutual growth with our customers, employees, shareholders and all partners. While fully expanding the market, we will continue to devote ourselves to the improvement of the overall quality of the company. Since its foundation, the company keeps living up to the belief of 'honest selling, best quality, people-orientation and benefits' to customers.
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 |
In order to adapt to the development and requirements of the market, we intensified our research and launched new series of Ferrous Sulphate Heptahydrate/Monohydrate Feso4. H2O Supplier in line with customer needs. With many years of experience in R & D, production, sales and service, our company continues to improve and improve the quality of products. If you have any questions, we will dispatch professional technicians to serve you in time. Your satisfaction is our promise!
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