Sodium Dithionite Sds

Sodium dithionite, also known as sodium hydrosulfite or Na2S2O4, is a white crystalline powder that is soluble in water and alcohol. It is commonly used as a reducing agent in chemical reactions due to its ability to donate electrons.

In industry, sodium dithionite is used as a bleaching agent for textiles, pulp, and paper. It is also used in the production of dyes, pharmaceuticals, and various organic compounds. Additionally, it is used in water treatment to remove excess chlorine and in the food industry as a preservative.

However, sodium dithionite can be hazardous if mishandled. It can release toxic gases when exposed to acids or oxidizing agents, and can ignite spontaneously when in contact with certain materials. Therefore, proper handling and storage procedures should be followed, and protective equipment such as gloves and goggles should be worn when working with this compound.

It is important to note that sodium dithionite should not be confused with sodium thiosulfate (Na2S2O3), which has similar properties but a different molecular structure and uses.