Our company actively introduces and continuously innovates new technologies, adopts excellent management system, continuously deepens the improvement of product structure and performance, and constantly improves the function and quality of Magnesium phosphate, ammonium sulphate, Food Grade Ammonium Citrate. Over the years of development, we have always adhered to the corporate philosophy of truth, quality and win-win. We formulate performance appraisal indicators that accurately reflect the actual situation, and effectively promote the efficiency of the company. We will never meet the status quo, keep making progress, and continue to develop better products with industry experts.
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 |
Our technical support can start from the product design of the Ferrous Sulphate Septihydrate and continue to the after-sale quality feedback of the final product. Special emphasis on the packaging of products to avoid any damage during transportation, Detailed attention to the valuable feedback and suggestions of our esteemed clients. We have developed over the years to the scale we are today, and we have attached importance to the construction of corporate culture from the beginning to the end.
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