Sodium metabisulfite, sodium metabisulfite preservative _ _ Ruihai Hebei Chemical

 Ideal food additives should be hurt, but the reality is not absolutely safe. China's health authorities for the use of food additives and use of the kind made strict rules metabisulfite manufacturers, the use of food additives are generally harmless preservative sodium metabisulfite within the specified range, but some companies or individuals over maximizing profit-driven The amount of the additive or additives to meet with industry to improve the appearance of food and some quality indicators to deceive consumers, damage the health of consumers. Widespread use of excessive use of food additives in food production and processing of food additive production process, beyond the scope of the use of food additives, the abuse of illegal additives and other issues. For example: sodium metabisulfite for lily superscalar processing, bleaching, corrosion, mildew; flour excessive use of benzoyl peroxide to make it look whiter; in some milk drinks, fruit drinks, preserves a large number of preservatives (benzoic acid), sweeteners (saccharin sodium, sodium cyclamate) and synthetic pigments to extend their shelf life and reduce costs. Excessive intake of food additives to harm human potential, in the short term is generally not a very obvious symptoms, long-term accumulation, the harm will appear. According to the provisions of toxicity 2760-86 GB: used as a preservative in wine metabisulfite, maximum use of 0.25 g / kg; as a bleaching agent for glucose, sugar, bamboo shoots, mushrooms, etc., shall not exceed 0.45 g / kg; residues amount (in dollars SO2), bamboo shoots, mushrooms shall not exceed 0.025 g / kg, wine, sugar shall not exceed 0.05 g / kg, other varieties should not exceed 0.1 g / kg. Use limited GB 2760-1996 (g / kg): candied fruit, biscuits, glucose, sugar, sugar, caramel, candy, liquid glucose, bamboo food additives, the maximum allowable amount of the maximum allowable residues using standard additive Chinese name allows the use of such additives Food Chinese name additive function maximum allowable amount (g / kg) maximum allowable residues (g / kg) of sodium metabisulfite frozen rice products (flavor faction only) Antioxidant 0.05 (maximum amount of sulfur dioxide residual volume) sodium metabisulfite sauce pickles bleach 0.1 (with sulfur dioxide meter) polyacrylamide an anionic polyacrylamide flocculant is mainly used for: Because of its molecular chain gene can contain a certain amount of polar adsorption of suspended solid particles, so that inter-particle formation Large flocs. It accelerates particles in suspension in the settlement, there is a very obvious solution to speed up the clarification, filtration and other effects promote metabisulfite preservative, is widely used in the chemical industry waste water, waste water treatment, municipal sewage treatment. Especially when the water is acidic, the use of this product is most appropriate. Inorganic salts can be used in conjunction with inorganic flocculants iron polyethylene, polypropylene and aluminum. Polyacrylamide sodium metabisulfite preservative sodium metabisulfite _ _ Hebei Chemical Ruihai provided by Weifang Chemical Co. Ruihai. Weifang Ruihai Chemical Co. (www.liyunchem.com) strong, credible, Weifang in Shandong chemical products processing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Ruihai chemicals into the brilliant and you work for a better future!