Sodium metabisulfite I. Product Name: Product name: Sodium metabisulfite chemical name: sodium metabisulfite: also known as sodium disulfide five oxygen, sulfur heavy oxygen Second, the physical and chemical properties of the finished product is a white or yellowish crystalline powder sodium metabisulfite latest quotes, wet the relative density of 1.4. Sodium metabisulfite dissolved in water glycerol, slightly soluble in ethanol. Damp decomposition, exposed in air easily oxidized sodium. Contact with acid emit sulfur dioxide and generate the corresponding salts. Heated to 150 ° decomposition. Third, use: the pharmaceutical industry for the production of chloroform, solasulfone and benzaldehyde. Rubber industry used coagulant. Bleached cotton dyeing industry as dechlorination agent, cotton scouring agent. Treatment for leather tanning industry metabisulfite industry analysis, make the leather soft, plump, tough, waterproof, bending, wear-resistant properties. Chemical industry for the production of hydroxy vanillin, hydroxylamine hydrochloride. Photographic industry as a developer and so on. The food industry as a bleaching agent, preservative, osteoporosis agents, anti-oxidants, color agents and preservatives. Rui Desheng Chemical Co., Ltd. Weifang Weifang Rui Desheng Chemical Co., Ltd. Uses: used in dyeing industry, organic synthesis, printing, leather, pharmaceutical and other sectors; as a preservative, sodium metabisulfite] [bleach in food processing _ sodium metabisulfite latest market _ Rui Desheng Chemical provided by 瑞德胜 chemical. Welcome to consult Weifang Rui Desheng Chemical Co. (www.ruidesheng.com), be sure to specify when contact is through the "Business Alliance Member" see, thank you! Contact: Liqing Jie