Sodium sulfite is mainly used in the industry of pulp and paper. This is a reducing agent demanded for the textile industry as a bleaching, dechlorinating and desulfurizing agent. Offered is a solid and odourless white powder of salty sulfurous taste. It is effortlessly soluble in water. Sodium sulfite is primarily used as an antioxidant and food preservative of high-quality. It has good shelf life and enjoys any uses.