The world's advanced production technology and testing technology ensure the high quality of our Potassium Formate, Food Grade Ferrous Sulfate Heptahydrate, Ammonium Ferrous Sulfate. We have many customers all over the world, and our high-quality products, mature technology and dedicated service have won the appreciation of many users. While the industrial economy continues to grow and develop, we never forget our responsibility to build a better society. The company has advanced equipment, strong technical force, reliable reputation and good service. With flexible operation, we warmly welcome new and old friends from all walks of life to write to us, come to consult and negotiate.
1、Chemical Name: Ammonium Ferric Sulfate
2、Molecular Formula: NH4Fe(SO4)2·12H2O
3、Molecular Weight: 482.19
4、CAS: 10138-04-2
5、Character: It is lavender octahedral crystal, it will change to light brownness in the air. It is easily soluble in water ,but insoluble in ethanol.
6、Usage: It can be used as analytical reagent and mordant, also can be used as the raw material of pharmacy,etc.
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 | Specifications | GB/T1279-2008 | |
AR | CP | ||
content（NH4Fe(SO4)2·12H2O），w/% ≥ | Content ( NH4Fe(SO4)2·12H2O),w/% ≥ | 99.0 | 98.0 |
Water insoluble matterw/% ≤ | Water insoluble, w/% ≤ | 0.005 | 0.015 |
chloride（Cl）,w/% ≤ | Chlorides(Cl),w/% ≤ | 0.0005 | 0.005 |
Nitrate（NO），w/% ≤ | Nitrates(NO),w/% ≤ | 0.01 | 0.02 |
sodium（Na），w/% ≤ | Sodium (Na),w/% ≤ | 0.01 | 0.05 |
magnesium（Mg），w/% ≤ | Magnesium(Mg),w/% ≤ | 0.001 | 0.05 |
Potassium（K），w/% ≤ | Potassium(K),w/% ≤ | 0.01 | 0.05 |
manganese（Mn），w/% ≤ | Manganese(Mn), w/% ≤ | 0.005 | ———— |
Ferrous（Fe），w/% ≤ | Ferrous(Fe),w/% ≤ | 0.001 | 0.005 |
copper（Cu），w/% ≤ | Copper(Cu),w/% ≤ | 0.002 | 0.01 |
Zinc（Zn），w/% ≤ | Zinc(Zn),w/% ≤ | 0.003 | 0.01 |
lead（Pb），w/% ≤ | Lead(Pb),w/% ≤ | 0.001 | ———— |
Strong technical force and first-class testing instruments ensure the market share of our High Quality CAS 6411-75-2 (+/-) -2-Aminoheptane Sulfate China Supplier. We are relying on the leading strong technical force, rich research and working experience. For a long time, the company has adhered to the development concept of "unremitting efforts, only for better" and insisted on the road of scientific and technological innovation and scientific development.
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