Sodium metabisulfite na2s2o5 or na2o5s2 cid 656671 structure. Water should not be applied directly to the flames but can be used as a distance to control the spread of the fire. Sodium bisulfite is a chemical mixture with the approximate chemical formula nahso3. If this chemical has been swallowed, get medical attention immediately. Noncombustible, but may decompose to emit toxic oxide fumes of sulfur and sodium when heated to high temperature. This is an ailment that afflicts shrimp and lead to the appearance of black spots, an indication of loss of freshness to customers. Sodium metabisulfite is a white to slightly yellowish crystalline powder with sulfur dioxide odor.
Sodium metabisulfite can be prepared by evaporating a solution of sodium bisulfite saturated with sulfur dioxide. When mixed with water or heated sodium metabisulfite releases sulfur dioxide, decomposing to sodium sulfite in the process. Additional technical, research and safety msds information is available as is a reference calculator for converting relevant units of. Sodium metabisulfite, also known as sodium pyrosulfite, is an inorganic compound with the chemical formula na2s2o5. In case of fire involving sodium metabisulphite, the best option is to use chemical, dry sand or carbon dioxide fire extinguishers. Mubychem group has several manufacturing facilities spread across gujarat and mumbai india and world wide. It is cheaper than cysteine, but the latter has been found to be more effective and is more acceptable as a food additive, being a naturally occurring amino acid. Sodium metabisulfite laboratory, fisher chemical poly pail. It located in the world kite capital of the northwest of weifang city. Sodium metabisulfite appears as a white crystalline or powder solid with a slight sulfur odor.
What is sodium metabisulfite and where is it found. Spectrum chemical has exactly the form and grade of sodium metabisulfite. Additionally, the purity of the sodium metabisulfite powder is reflected through appearance in photo grade and pure grade i. Contact lenses should not be worn when working with this chemical.
Safety data sheet sodium metabisulfite tech version 1. Sodium metabisulfite, 8oz food grade photo grade 98. Bleaching agent for textile,colors stripper and dechlorination, preparation of indigo vat dyes, solubilizing and acidyfing agent for leather, bleaching agent for paper pulps,preservative and sterilisation agent for food industry. Sodium metabisulfite belongs to the sulfite family and bears the chemical formula na2s2o5. The product is also an effective water treatment chemical and an alternative to sodium bisulfite solution. Sodium metabisulfite tech product use descri ption. Some references on the web say that they are different and some say that they are the same and therefore interchangable in chemical formulae. It is also used in the chemical, pharmaceutical, film and photographic industries, and even in water and sewage treatment plants. Sodium metabisulfite manufacturer, supplier and exporter. Sodium metabisulfite sodium metabisulfite smbs is a sodium salt, whitecreamy in color, and dissolvable in water. However, pure sodium metabisulfite can be quite hazardous. Sodium metabisulfite chemical structure properties and uses. This monograph for sodium metabisulfite provides, in addition to common physical constants, a general description including typical appearance, applications, and aqueous solubility. The anion metabisulfite is a hybrid of dithionite s 2 o 4 2.
Chemical waste generators must also consult local, regional, and national hazardous waste regulations to ensure complete and accurate classification. In the solid form the formula is na2s2o5 which is sodium disulfite and this has the old name sodium metabisulfite. Disposal considerations waste disposal methods chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. We have the annual production capacity of 150,000 tons of. Sodium metabisulphite sodium metabisulfite msds sheet from manufacturers suppliers exporters. It is important that you familiarize yourself with this chemical and take steps to avoid coming in contact with it. Aug 18, 2016 sodium metabisulfite chemical structure properties and uses. It is also ideal for bleaching of vegetable fibers and textiles. Sodium metabisulfite is commonly used as a food preservative for dried foods like potato chips, raisins and apples, as well as fruit concentrate juices. Sodium metabisulphite markets agricultural industrial water treatment speak with an expert 18003879799 ask a question. The substance is sometimes referred to as disodium metabisulfite.
Sodium metabisulfite suppliers usa usa chemical suppliers. Some chemicals in this database contain more information than others due to the original reason this information was collected and how the compilation was accomplished. Shop online for a wide selection of sodium metabisulfite, certified ar for analysis, fisher chemical. Sodium metabisulfite preserves food and is used extensively in commercial wine making. Sodium bisulfite in fact is not a real compound, but a mixture of salts that. The anion consists of an so 2 group linked to an so 3. It is a bleaching agent in the textile, pulp and paper industries. Sodium metabisulfite powdercertified acs, fisher chemical glass bottle. Sodium metabisulfite california directors list of hazardous substances.
Sodium metabisulfite chemicalbookchemical search engine. Spectrum chemical has exactly the form and grade of sodium metabisulfite for your lab needs. Our range of products include sodium metabisulfite smbs, sodium dichromate, sodium chloride, sodium sulphate, sodium benzoate and sodium bicarbonate. Sodium metabisulphite buy online from uk chemical suppliers. Sodium metabisulfite, sodium metabisulphiteqingdao tianya. Patient information sheet sodium metabisulfite s011 your patch testing results indicate that you have a contact allergy to sodium metabisulfite.
Used as a food preservative and as a laboratory reagent. Sodium metabisulfite tsca 8d h and s data reporting. A meta description is an html tag in the html code of your website, which allows you to customize a section of text that describes the page itself. Hello harryanto, sodium bisulfite is an old name for sodiumhydrogensulfite nahso3 and does not exist in solid form. Find where to buy products from suppliers in the usa, including. Sodium metabisulfite price,buy sodium metabisulfite chemicalbook. Disodium pyrosulfite, sodium metabisulphite, sodium pyrosulfite exposure limits. You can also browse global suppliers,vendor,prices,price,manufacturers of sodium metabisulfite 7681574. Sodium metabisulfite is used as a disinfectant, antioxidant and preservative agent. It is used as a disinfectant, antioxidant, and preservative agent.
The information in the summary is basic information and is not intended to provide emergency response information, medical information or treatment information. The iupac spelling of the compound is sodium metabisulphite or sodium pyrosulphite. In the paper and textile industry it is used as a bleaching agent. Sodium metabisulfite for seafood sodium metabisulfite is widely used in seafood processing, especially treatment for shrimp, as retardant for melanosis or black spot. Sodium metabisulfite chemical structure properties and.
Sodium metabisulfiteindustrial gradesodium metabisulfite. White or light yellow powder, it is soluble in water and alcohol. Mar 02, 2019 sodium metabisulfite has a molecular formula of na2o5s2 and is consider an antioxidant. Sodium metabisulfite is used as a biscuitpastry doughsoftening agent in concentrations of about 200 mg per kg flour. Safety data sheet sodium metabisulfite safety data. It is in crystiline or powder form with sulfur odor and is used as food preservative,antioxidant, disinfectant and bleaching agent. For nearly 50 years, gj chemical has served chemical distributors, laboratories and a variety of end users, earning a reputation as a responsive, leading supplier of high quality, high purity chemical products and custom services. The major industries that make use of sodium metabisulfite are. Chemical database sodium bisulfite identifications. All spectrum chemical nf, ep, bp, and jp products are manufactured, packaged and stored under current good manufacturing practices cgmp per 21cfr part 211 in fda registered and inspected facilities. To learn more about sodium metabisulfite and other important sodium compounds such as sodium thiosulfate, register with byjus and download.
A new plant was built in 2017, with a total investment of 15 million dollars. Sodium metabisulfite water treatment chemical sodium metabisulfite or sodium pyrosulfite is an inorganic compound of chemical formula na 2 s 2 o 5. Sodium metabisulfite or sodium pyrosulfite is an inorganic compound consisted of sodium, sulfur and oxygen, which is a white, or yellowishwhite crystalline powder that easily dissolves in water. The unmatched quality and chemical properties of the sodium pyrosulfite has attracted varied industries to place bulk orders.
Sodium metabisulfite is incompatible with the following. While working with material safety data sheets msds, i found that manufacturers sometimes used obscure names for constituent chemicals and i didnt always have a good idea of what i was dealing with. Ole chemical produces highquality na2s2o5 food grade. Sodium metabisulfite, sodium metabisulfite supplier, sodium metabisulfite distributor, cas 7681574, sodium metabisulfite manufacturer, sodium metabisulfite wholesale skip to main content covid19 status. Sodium metabisulphite used as a disinfectant, antioxidant, and preservative agent. Visit chemicalbook to find more sodium metabisulfite 7681574 information like chemical properties,structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes. If a person breathes large amounts of this chemical, move the exposed person to fresh air at once. Sodium metabisulfite supplier distributor cas 7681574. The chemical company products all products sodium metabisulfite. Sodium metabisulfite is also named sodium pyrosulfite, sodium metabisulfite is white or slight yellow crystalline powder, with strong smell of so2, the proportion of 1. Sodium metabisulfite na2s2o5 uba chemical distributor. Sodium metabisulfite itself can be used as a reducing agent as well as the. Ole chemical is a china based sodium metabisulfite and magnesium chloride manufacturer founded in 2007, ole has been supplying magnesium chloride and sodium metabisulfite products with high ratio of price to quality to meet the customers demands and pride on helping clients develop sustainable and successful businesses.
Formaldehydesodium bisulfite adduct 95% sodium formaldehyde. Mar 11, 2002 hi, i was wondering if there is a difference between sodium bisulfite and sodium metabisulfite. The chemical formula for it is na2s2o5, an inorganic compound made up of sodium, sulfur, and oxygen, and used in many industries such as food, textile, mining, water treatment, and paper. It is used as a disinfectant, antioxidant and preservative agent. Sodium metabisulfite can be associated with serious allergic reactions. Sodium chemical sodium metabisulfite smbs wholesale. Sodium metabisulfite is an inorganic salt widely used as a reducing agent. Sodium metabisulfite smbs, sodium disulfite is a white, granular solid sodium salt. Sodium metabisulfite sodium bisulfite anhydrous, sodium pyrosulfite is a white inorganic crystalline compound with the chemical formula na 2 s 2 o 5. Sodium metabisulfite na2s2o5 structure, properties, uses. Esseco usas products are used in many industries, such as photo processing and water and wastewater treatment, as well as in the manufacture of chemicals, foods, metals and pharmaceuticals. Sodium metabisulfite is used as a food preservative and in the commercial wine making industry. Visit chemicalbook to find more sodium metabisulfite7681574 information like chemical properties,structure,melting point,boiling point,density,molecular.
Parchem is open and ready to supply materials 18002823982 read more. Search for products or services, then visit the american suppliers website for prices, sds or more information. Two cases of occupational asthma in laundry workers exposed to sodium metabisulfite were reported. The monograph also details the following specifications and corresponding tests for verifying that a substance meets acs reagent grade specifications including. Sodium metabisulfite powdercertified acs, fisher chemical.
Ole chemical manufactures sodium metabisulfite na2s2o5. Our sodium metabisulfite factory locates in shouguang, weifang city of china, adjacent to china biggest sea salt base, soda ash base and bromine base, owns big location advantage, cost advantage, resource advantage with broad development space. Sodium metabisulfite is a chemical used as an antioxidant for food preservation or as a sanitation or cleaning agents. Sodium metabisulfite an overview sciencedirect topics. Sodium metabisulfite, granular, nf, ep, bp, jp is commonly used as a preserving agent, antioxidant and disinfectant. Sodium metabisulfite may be considered to be the anhydride of sodium bisulfite and is the chief constituent of commercial dry sodium bisulfite. The company was invested and built in 2004 at nanpu economic technical development zone of tangshan with the floor area of 25000 m2, registered capital 5 million yuan, employees 120 and including 6 senior title technicians.
Sodium metabisulfite powder industrial grade ole chemical. The same thing happens when a strong acid is added. Sodium metabisulfite, certified ar for analysis, fisher. Gj chemical company is a familyowned and operated, womenowned business based in newark, new jersey. The geography position is very superior, weifang port to the north, near tianjin port, qingdao in the east, the west provincial capital jinan, shipping. As a food product, the safe daily intake of sodium metabisulfite has been determined to be about. Structure, properties, spectra, suppliers and links for. Sodium metabisulfite,7681574,price,manufacturer,supplier. Sodium metabisulfite or sodium pyrosulfite is an inorganic compound of chemical formula na2s2o5. Dry chemical, co2, alcoholresistant foam or water spray. Sodium metabisulfite or sodium pyrosulfite iupac spelling. It comes in many different forms and grades, including sodium metabisulfite granular fcc grade, sodium metabisulfite anhydrous reagent acs grade, and more. It plays a role in how your page is seen by search engine crawlers, and how it appears in serps.