Primarily used as a reducing agent in various chemical reactions, it plays a significant role in the synthesis of pharmaceuticals and organic compounds. It is also employed in the production of agricultural chemicals, particularly herbicides and pesticides, to enhance their effectiveness. In analytical chemistry, it serves as a reagent for the detection and quantification of certain metals and ions. Additionally, it finds application in the manufacturing of explosives and rocket propellants due to its ability to release energy upon decomposition. In the textile industry, it is used as a dyeing and printing auxiliary to improve color fastness and quality. Its use in water treatment processes helps in the removal of heavy metals and other contaminants.