Our company takes the responsibility of meeting the multiple needs about the Potassium Diacetate, Rood Grade Trimagnesium Phosphate, Potassium Formate Powder of our customers and creates value for them as our corporate purpose. Speeding up technological innovation is the requirement for our company to realize leapfrog development and technical cadres to realize their own value. We will further improve the level of informationization and automation in the process of product manufacturing and warehousing logistics to enhance the efficiency of the enterprise. Adhering to the "people-oriented" talent management concept, the company has developed a standardized and unified, fair and reasonable, competitive staff salary system in the same industry in the region. We strive to create a good environment conducive to the outstanding talents to stand out and grow healthily.
1、Chemical Name: Ferrous Sulfate heptahydrate
2、Molecular Formula: FeSO4·7H2O
3、Molecular Weight: 278.01
4、CAS:7782-63-0
5、Character: It’s blue-green crystals or granules, odorless with astringency. In dry air, it’s efflorescent. In moist air, it oxidizes readily to form a brown-yellow, basic ferric sulfate. It’s soluble in water, insoluble in ethanol.
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 |
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 insist on doing everything with high starting point, high standard and strict requirements, aiming at and following the development dynamics of the Ferrous Sulfate Monohydrate/Heptahydrate for Fertilizer Use with High Purity industry, pursuing excellent quality and surpassing competitors. We grow and develop together with users, improve independent innovation capabilities, and enhance corporate competitiveness. On the basis of previous successful experience, we continue to absorb domestic and foreign technical methods and management concepts.
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