Min. Order Reference FOB Price
25 Tons US$300.00-325.00 / Ton
Product Description
1.Product Description Sodium sulfite is an inorganic substance with the chemical formula Na2SO3. It is a sulfite of sodium and is mainly used as a stabilizer for artificial fibers, fabric bleach, photographic developer, dyeing and bleaching deoxidizer, spice and dye reducing agent, and lignin ...