Sodium metabisulfite shelf | Ruihai Chemical (certified) | Anshun metabisulfite

 Sodium metabisulfite is white or yellow crystalline powder or small crystals, with a strong smell of SO2, the proportion of 1.4, soluble in water, acidic aqueous solution of sodium metabisulfite price, with a strong acid in contact with the release of SO2 and generate the corresponding salts, long home air , the oxidation of Na2S2O6, so the product can not go far. Higher than 150 degrees Celsius, ie the decomposition of SO2. The main purpose of chemical, pharmaceutical industry for the production of sodium hydrosulfite, sulfamethazine dipyrone, and spices. Storage and storage of packaging and storing period of limitation: shading, sealed. Packaging matters such as caprolactam and chloroform, styrene sulfone and benzaldehyde purification. Photographic industry as ingredients fixer. Fragrance industry for the production of vanillin. Used as a preservative brewing industry, rubber coagulant and cotton bleaching after dechlorination agent. Organic intermediates, dyes, tanning as a reducing agent used for the electroplating industry, waste water treatment and as a mine field of processing agents. The main hazards health hazards: the goods on the skin and mucous membrane irritation evident sodium metabisulfite, can cause conjunctiva, bronchitis symptoms. With allergies or asthma who metabisulfite quality, which is very sensitive. Direct skin contact can cause burns. Explosion hazard: This product is flammable sodium metabisulfite sell, toxic, irritating. 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, the use of food additives in the specified range generally harmless, but some companies or individuals driven by the interests of maximizing the use of additives or excessive use of industrial food additives in order to achieve improvement in the appearance and certain 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. Sodium metabisulfite shelf | Ruihai Chemical (certified) | Anshun metabisulfite provided by Weifang Ruihai Chemical Co. Weifang Ruihai Chemical Co. (www.liyunchem.com) Shandong Weifang, a leader in the chemical processing, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Ruihai Chemical leadership with the staff warmly welcome all inquiries negotiations to create a better future Ruihai chemicals.