We effectively improve the utilization rate of energy and resources, and reduce the unit consumption of our Calcium Citrate, Potassium Phosphate Dibasic, Disodium Phosphate and comprehensive energy consumption. Innovation and seeking new requires us to always maintain a strong sense of independent innovation and pursue new development paths. Our company has screened and trained all kinds of outstanding talents.
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 | ———— |

We hope to prosper society and promote the development of human society by providing first-class Ammonium Sulphate with 15 Delivery Days. The development of new products is an important function of our company to ensure the market advantage and maintain our survival and development. Your satisfaction is our greatest reward.
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