What Is The Structure Of Sodium Dithionite Sigma?

Sodium dithionite sigma, also known as sodium hydrosulfite, has a chemical formula of Na2S2O4. Its structure consists of two sulfite (SO3) groups linked by a sulfur-sulfur bond, with two sodium ions (Na+) attached to the sulfite groups. The molecule has a tetrahedral shape, with bond angles of approximately 109.5 degrees. The compound is commonly used as a reducing agent in various chemical processes and as a bleaching agent in textile and paper industries.