Ferrous Ammonium Sulphate, Grade : Chemical

Ferrous ammonium sulfate, also known as ammonium iron(II) sulfate or Mohr's salt, is a double salt with the chemical formula (NH4)2Fe(SO4)2·6H2O. It appears as pale green crystals or powder and is highly soluble in water. This compound finds extensive use in various industrial and laboratory applications. In agriculture, it serves as a nitrogen and iron fertilizer, providing essential nutrients for plant growth and chlorophyll synthesis. In analytical chemistry, it is utilized as a reagent for the determination of potassium permanganate and as a reducing agent in titrations. In photography, ferrous ammonium sulfate acts as a developer for black-and-white film processing. Additionally, it is employed in water treatment processes to remove phosphates and as a mordant in textile dyeing to improve color fastness. Proper handling is necessary to avoid skin and eye irritation due to its acidic nature.