[Metabisulfite], sodium metabisulfite manufacturers, Rui Desheng Chemical provided by 瑞德胜 chemical. Weifang Rui Desheng Chemical Co., Ltd. (www.ruidesheng.com) had been "Business League certification", please rest assured purchase through the entire network, click on the page check "Business League certification icon," the company authentication information. You can also click on the "Business League Service Icons" on this page directly contact our customer service! The main purpose 1. Sulfate sodium metabisulfite Shakespeare more strongly reducing sodium metabisulfite manufacturers, similar to the role and sodium sulfite. China provides for preserves, biscuits, sugar, sugar, caramel, candy, glucose, liquid glucose, bamboo shoots, mushrooms, canned mushrooms and sodium metabisulfite, maximum use of 0.45g/kg. Candied fruit, bamboo shoots, mushrooms and canned mushrooms, residue and blackcurrant juice grapes (in SO2 dollars) less than 0.05/kg; residues of biscuits, sugar, noodles and other varieties of less than 0.1g/kg; residual amount of liquid glucose not over 0.2g/kg2. photographic developer. Also used as food bleaching agent, preservative, color fixative, osteoporosis agents, antioxidants and preservatives sodium metabisulfite prices, 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. Rui Desheng Chemical Co., Ltd. Weifang: sodium metabisulfite damp decomposition, exposed in air easily oxidized into sulfate. Heated to 150 ℃ decomposition.