Sodium sulfite is an inorganic substance with the chemical formula Na2SO3, a common sulfite. It is irritating to the eyes, skin, and mucous membranes. Decomposition by high heat produces toxic sulfide fumes. It is mainly used in industry to make cellulose sulfite ester, sodium thiosulfate, organic chemicals, bleaching fabrics, etc. It is also used as a reducing agent, preservative, dechlorinating agent, etc. It is used in a wide range of industrial, food, and water treatment applications, you can click and check the details.
These useful functions make sodium sulfite an essential ingredient in Pulp and paper, Wastewater treatment, Leather processing, foods, water treatment, Textile handling and flotation depressant for ores.
