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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 | ———— |

In order to win a larger share in the international market, we will go all out to make our Ammonium Sulphate Is Used for Agriculture Grade more competitive. We meet up to personal requirements with all products of your very own styles. We strive to build a clean, low-carbon and recycling green production system to minimize the impact of our business operations on the ecological environment.
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