Sodium Sulfur Compounds

Sodium dithionite, also known as sodium hydrosulfite, is a white crystalline powder that dissolves in water. It serves as a reducing agent in various industrial processes such as paper and textile manufacturing, mineral ore preparation, and waste gas treatment. The production of sodium dithionite involves reacting sulfur dioxide with sodium hydroxide and sodium bisulfite. Key raw materials include sulfur, soda ash, lime, and anthracite coal, which are combined in a reactor to undergo chemical reactions and produce...

Sodium dithionite, also known as sodium hydrosulfite, is a white crystalline powder that dissolves in water. It serves as a reducing agent in various industrial processes such as paper and textile manufacturing, mineral ore preparation, and waste gas treatment.

The production of sodium dithionite involves reacting sulfur dioxide with sodium hydroxide and sodium bisulfite. Key raw materials include sulfur, soda ash, lime, and anthracite coal, which are combined in a reactor to undergo chemical reactions and produce the final product.

Sodium dithionite is traded internationally between countries with significant chemical industries, such as China, the United States, and Germany. The commodity is typically sold in 50-pound bags for the pure form or in bulk quantities for the impure form.