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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 |
A full set of production equipment and testing instruments are used to effectively ensure the excellence of each Factory Supply Hot Sale Agriculture Chemicals Ammonium Ferrous Sulphat. We always insist on creating excellent products and making everyone feel the power of technology. We have long supported each other, helped and made whole, giving full play to enthusiasm, creativity, and a high degree of execution and dedication of the workforce.
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