Sodium metabisulfite _ Rui Desheng Chemical _ metabisulfite provided by 瑞德胜 chemical production processes. Sodium metabisulfite _ Rui Desheng Chemical _ metabisulfite production process is Weifang Rui Desheng Chemical Co. (www.ruidesheng.com) 2013 upgrade been newly launched metabisulfite is white or yellow crystalline powder or small crystals, with a strong SO2 odor, specific gravity 1.4, dissolved in water, acidic aqueous solution, then emit SO2 in contact with strong acids to form the corresponding salts of sodium metabisulfite production process, sodium metabisulfite is white or yellow crystalline powder or small crystals, with a strong smell of SO2, the proportion of 1.4 Food additive sodium metabisulfite, soluble in water, acidic aqueous solution, then emit SO2 in contact with strong acids to form the corresponding salts, long home air, the oxidation of Na2S2O6, so the product can not go far. Higher than 1500C, ie the decomposition of SO2 uses: chemical and pharmaceutical industry for the production of sodium hydrosulfite, sulfamethazine dipyrone, caprolactam, etc. as well as chloroform, benzene and formaldehyde solasulfone purification. Photographic industry as ingredients fixer. Perfume industry for the production of vanillin. Used as a preservative brewing industry, rubber coagulant and after bleaching cotton antichlor. The role of organic intermediates sodium metabisulfite, dyes, tanning as a reducing agent is used in electroplating industry, wastewater treatment and as a mine field dressing agent in the air long home, then oxidized into Na2S2O6, so the product can not go far. Higher than 1500C, ie the decomposition of SO2 uses: chemical and pharmaceutical industry for the production of sodium hydrosulfite, sulfamethazine dipyrone, caprolactam, etc. as well as chloroform, benzene and formaldehyde solasulfone purification. Photographic industry as ingredients fixer. Perfume industry for the production of vanillin. Used as a preservative brewing industry, rubber coagulant and after bleaching cotton antichlor. Sodium metabisulfite Packaging: 25 kg plastic bags, 25 kg of brown paper bags, polyethylene bags of 25 kg, 1,000 kg of tons of packages or according to customer requirements. The main purpose 1. Metabisulfite Na2S2O5 Sodium metabisulfite Shakespeare more intense sulfate reducing sodium metabisulfite, sodium sulfite similar role with. China provides for preserves, biscuits, sugar, sugar, caramel, candy, glucose, liquid glucose, bamboo shoots, mushrooms and canned mushrooms, but also can be used as food bleaching agent, preservative, color fixative, osteoporosis agents, anti-oxidants and preservation agent, mordant dyeing, rubber coagulant, but also the production of chloroform, benzene and formaldehyde solasulfone materials. 3 food industry as a bleaching agent, preservative, osteoporosis agents, anti-oxidants, color agents and preservatives. 4 reagents for the analysis. Also used as a reducing agent, preservatives, antioxidants. Used in the synthesis of dyes, pharmaceuticals industry. Weifang Rui Desheng Chemical Co., Ltd. Contact: Tel 0536-5330114 Fax 0536-5300069