Our company has been paying close attention to the two principles of quality and innovation, and constantly providing customers with high-quality Calcium Citrate, Potassium Bicarbonate, Triammonium Citrate. We continue to improve our production process and quality management system, and also help our partners to achieve the goals of cost reduction, energy saving and efficiency. Our company conducts regular and quantitative evaluation and improvement of products, service and brand, we optimize service quality to maximize customer satisfaction. In the long-term business development process, we continue to deepen the reform and progress of enterprise internal management, and constantly promote the pace of global market development.
1、Chemical Name: Ammonium ferrous sulfate
2、Molecular Formula: (NH4)2Fe(SO4)2·6H2O
3、Molecular Weight: 392.14
4、CAS: 10045-89-3
5、Character: It is light blue-green crystals or powder. Light sensitive.In the dry air, it will be effloresced and oxidized slowly. It’s soluble in water, insoluble in ethanol. The density is 1.86 g/cm3,It’s showed low toxicity and light irritation, It will loses water when above 100℃ at temperature.Stable in the air.
6、Usage: It can be used as water purification;In the inorganic chemical industry,it used as the raw material for the production of other iron compounds, such as the production of ferric oxide pigments, magnetic materials, yellow blood salts and other iron salts. It can also be used as mordant in printing and dyeing industry.Tanning and as a preservative in wood industry.Used for the treatment of iron deficiency anemia in pharmaceutical industry.It can be applied to iron-deficiency soil, feed additives, can also be mixed with tannic acid, gallic acid and other compounds to blue-black ink.
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.
Specifications | GB /T661-2011 | |
AR | CP | |
Content((NH4)2Fe(SO4)2·6H2O),w/% ≥ | 99.5 | 99.0 |
PH value(50g/L,25℃) | 3.0-5.0 | 3.0-5.0 |
Water insoluble,w/% ≤ | 0.005 | 0.02 |
Chlorides(Cl),w/% ≤ | 0.001 | 0.005 |
Phosphates (PO42-),w/% ≤ | 0.0005 | 0.002 |
Manganese(Mn), w/% ≤ | 0.05 | ———— |
0.01 | 0.02 | |
Copper(Cu),w/% ≤ | 0.002 | 0.01 |
Zinc(Zn),w/% ≤ | 0.003 | 0.02 |
Lead(Pb),w/% ≤ | 0.002 | 0.004 |
Non-sludging in Ammonium Solution(SO4),w/%≤ | 0.1 | 0.2 |
The company takes the international and domestic advanced High Refined CAS No. 10043-01-3 Aluminum Sulphate Aluminum Sulfate Granular for Drinking Water Treatment enterprises as the benchmark and strives to develop. We respect each individual and the individuality of our employees, which helps to keep the workforce diverse. With our deep insight into the domestic market, we are able to provide customers with a full range of services.
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