Ferrous Ammonium Sulfate is a 2:1:2 mixture of Ammonium, Iron, and Sulfate ions. It is an inorganic chemical having the formula (NH4)2Fe(SO4)2(H2O)6 and is often termed as Mohr's salt. It is composed of two different cations, Fe2+ and NH4+ , and is often classified as a double salt of Ferrous Sulfate and Ammonium Sulfate. It is a common laboratory reagent because it crystallizes easily and resists oxidation when exposed to air. Because of its long shelf life and resistance to oxidation, this salt is the favored source of Ferrous ions in analytical chemistry. Ferrous Ammonium Sulfate, 2% solution is prepared by dissolving 2 gram of this salt in 2 mL Sulfuric Acid and diluting it with filtered water to make a 100 mL solution. In the United States of America (USA), Lab Alley sells its high-quality items online at laballey.com. For commercial and laboratory purposes, Lab Alley highly recommends its Ferrous Ammonium Sulfate, 2% solution, available in a handy packing of 1L bottle, for its consumers requiring bulk of the product.
- Analytical chemistry labs
- Volumetric analysis
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