Safety data sheet sodium metabisulfite safety data. 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 or sodium pyrosulfite is an inorganic compound of chemical formula na2s2o5. Sodium metabisulfite is used as a biscuitpastry doughsoftening agent in concentrations of about 200 mg per kg flour. In the solid form the formula is na2s2o5 which is sodium disulfite and this has the old name sodium metabisulfite.
Sodium metabisulfite powdercertified acs, fisher chemical. Structure, properties, spectra, suppliers and links for. Sodium metabisulfite, certified ar for analysis, fisher. Sodium metabisulfite is an inorganic salt widely used as a reducing agent. Spectrum chemical has exactly the form and grade of sodium metabisulfite for your lab needs. A new plant was built in 2017, with a total investment of 15 million dollars. Sodium metabisulfite, also known as sodium pyrosulfite, is an inorganic compound with the chemical formula na2s2o5. It is also ideal for bleaching of vegetable fibers and textiles. Sodium metabisulfite suppliers usa usa chemical suppliers.
Sodium metabisulfite chemical structure properties and. Disposal considerations waste disposal methods chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. The geography position is very superior, weifang port to the north, near tianjin port, qingdao in the east, the west provincial capital jinan, shipping. Sodium metabisulfite chemicalbookchemical search engine. Sodium metabisulfite laboratory, fisher chemical poly pail. Sodium metabisulfite is used as a food preservative and in the commercial wine making industry. You can also browse global suppliers,vendor,prices,price,manufacturers of sodium metabisulfite 7681574. Sodium metabisulfite tsca 8d h and s data reporting. The anion consists of an so 2 group linked to an so 3. Sodium metabisulphite sodium metabisulfite msds sheet from manufacturers suppliers exporters. The information in the summary is basic information and is not intended to provide emergency response information, medical information or treatment information.
Search for products or services, then visit the american suppliers website for prices, sds or more information. Our range of products include sodium metabisulfite smbs, sodium dichromate, sodium chloride, sodium sulphate, sodium benzoate and sodium bicarbonate. Sodium metabisulfite is a chemical used as an antioxidant for food preservation or as a sanitation or cleaning agents. Used as a food preservative and as a laboratory reagent.
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. It located in the world kite capital of the northwest of weifang city. Sodium metabisulfite or sodium pyrosulfite iupac spelling. Sodium metabisulfite itself can be used as a reducing agent as well as the. 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. 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. Sodium metabisulfite belongs to the sulfite family and bears the chemical formula na2s2o5. Sodium metabisulfite powdercertified acs, fisher chemical glass bottle. It is important that you familiarize yourself with this chemical and take steps to avoid coming in contact with it. Noncombustible, but may decompose to emit toxic oxide fumes of sulfur and sodium when heated to high temperature. Sodium metabisulfiteindustrial gradesodium metabisulfite. 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. What is sodium metabisulfite and where is it found. Sodium metabisulfite may be considered to be the anhydride of sodium bisulfite and is the chief constituent of commercial dry sodium bisulfite.
Sodium metabisulfite, 8oz food grade photo grade 98. 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. Gj chemical company is a familyowned and operated, womenowned business based in newark, new jersey. The unmatched quality and chemical properties of the sodium pyrosulfite has attracted varied industries to place bulk orders.
Water should not be applied directly to the flames but can be used as a distance to control the spread of the fire. Sodium metabisulfite manufacturer, supplier and exporter. 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. Patient information sheet sodium metabisulfite s011 your patch testing results indicate that you have a contact allergy to sodium metabisulfite. It is also used in the chemical, pharmaceutical, film and photographic industries, and even in water and sewage treatment plants. It is used as a disinfectant, antioxidant, and preservative agent. Sodium metabisulfite water treatment chemical sodium metabisulfite or sodium pyrosulfite is an inorganic compound of chemical formula na 2 s 2 o 5. The iupac spelling of the compound is sodium metabisulphite or sodium pyrosulphite. Sodium metabisulfite supplier distributor cas 7681574. The product is also an effective water treatment chemical and an alternative to sodium bisulfite solution. However, pure sodium metabisulfite can be quite hazardous. Ole chemical produces highquality na2s2o5 food grade. Mubychem group has several manufacturing facilities spread across gujarat and mumbai india and world wide. Sodium metabisulfite na2s2o5 uba chemical distributor.
Sodium metabisulfite, sodium metabisulphiteqingdao tianya. In the paper and textile industry it is used as a bleaching agent. Sodium bisulfite is a chemical mixture with the approximate chemical formula nahso3. Sodium metabisulfite, sodium metabisulfite supplier, sodium metabisulfite distributor, cas 7681574, sodium metabisulfite manufacturer, sodium metabisulfite wholesale skip to main content covid19 status. Some references on the web say that they are different and some say that they are the same and therefore interchangable in chemical formulae. Formaldehydesodium bisulfite adduct 95% sodium formaldehyde. Mar 11, 2002 hi, i was wondering if there is a difference between sodium bisulfite and sodium metabisulfite. If this chemical has been swallowed, get medical attention immediately. Sodium metabisulfite appears as a white crystalline or powder solid with a slight sulfur odor. Sodium bisulfite in fact is not a real compound, but a mixture of salts that. It is used as a disinfectant, antioxidant and preservative agent. 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. Safety data sheet sodium metabisulfite tech version 1. The anion metabisulfite is a hybrid of dithionite s 2 o 4 2.
When mixed with water or heated sodium metabisulfite releases sulfur dioxide, decomposing to sodium sulfite in the process. Mar 02, 2019 sodium metabisulfite has a molecular formula of na2o5s2 and is consider an antioxidant. Additional technical, research and safety msds information is available as is a reference calculator for converting relevant units of. Sodium metabisulfite price,buy sodium metabisulfite chemicalbook. Aug 18, 2016 sodium metabisulfite chemical structure properties and uses. The monograph also details the following specifications and corresponding tests for verifying that a substance meets acs reagent grade specifications including.
Spectrum chemical has exactly the form and grade of sodium metabisulfite. Sodium metabisulfite california directors list of hazardous substances. Additionally, the purity of the sodium metabisulfite powder is reflected through appearance in photo grade and pure grade i. Chemical waste generators must also consult local, regional, and national hazardous waste regulations to ensure complete and accurate classification. It is a bleaching agent in the textile, pulp and paper industries. It comes in many different forms and grades, including sodium metabisulfite granular fcc grade, sodium metabisulfite anhydrous reagent acs grade, and more.
In case of fire involving sodium metabisulphite, the best option is to use chemical, dry sand or carbon dioxide fire extinguishers. Sodium metabisulfite is used as a disinfectant, antioxidant and preservative agent. Sodium metabisulfite na2s2o5 structure, properties, uses. 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 is a white to slightly yellowish crystalline powder with sulfur dioxide odor. Chemical database sodium bisulfite identifications. 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 smbs, sodium disulfite is a white, granular solid sodium salt. White or light yellow powder, it is soluble in water and alcohol. 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. 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. Disodium pyrosulfite, sodium metabisulphite, sodium pyrosulfite exposure limits. Sodium metabisulfite sodium metabisulfite smbs is a sodium salt, whitecreamy in color, and dissolvable in water. Sodium metabisulphite used as a disinfectant, antioxidant, and preservative agent. The substance is sometimes referred to as disodium metabisulfite.
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. The chemical company products all products sodium metabisulfite. Shop online for a wide selection of sodium metabisulfite, certified ar for analysis, fisher chemical. As a food product, the safe daily intake of sodium metabisulfite has been determined to be about. Contact lenses should not be worn when working with this chemical. To learn more about sodium metabisulfite and other important sodium compounds such as sodium thiosulfate, register with byjus and download. Sodium metabisulphite buy online from uk chemical suppliers. Sodium metabisulfite preserves food and is used extensively in commercial wine making. Sodium metabisulphite markets agricultural industrial water treatment speak with an expert 18003879799 ask a question. Find where to buy products from suppliers in the usa, including. Sodium chemical sodium metabisulfite smbs wholesale. Sodium metabisulfite, granular, nf, ep, bp, jp is commonly used as a preserving agent, antioxidant and disinfectant.
Sodium metabisulfite chemical structure properties and uses. Two cases of occupational asthma in laundry workers exposed to sodium metabisulfite were reported. 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 metabisulfite tech product use descri ption.
We have the annual production capacity of 150,000 tons of. Sodium metabisulfite an overview sciencedirect topics. The same thing happens when a strong acid is added. If a person breathes large amounts of this chemical, move the exposed person to fresh air at once. Sodium metabisulfite na2s2o5 or na2o5s2 cid 656671 structure. Visit chemicalbook to find more sodium metabisulfite7681574 information like chemical properties,structure,melting point,boiling point,density,molecular. Sodium metabisulfite can be prepared by evaporating a solution of sodium bisulfite saturated with sulfur dioxide. The major industries that make use of sodium metabisulfite are. Sodium metabisulfite is incompatible with the following. Sodium metabisulfite can be associated with serious allergic reactions. Dry chemical, co2, alcoholresistant foam or water spray. 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. Hello harryanto, sodium bisulfite is an old name for sodiumhydrogensulfite nahso3 and does not exist in solid form. 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,7681574,price,manufacturer,supplier. Sodium metabisulfite powder industrial grade ole chemical. Sodium metabisulfite sodium bisulfite anhydrous, sodium pyrosulfite is a white inorganic crystalline compound with the chemical formula na 2 s 2 o 5. It is in crystiline or powder form with sulfur odor and is used as food preservative,antioxidant, disinfectant and bleaching agent. This is an ailment that afflicts shrimp and lead to the appearance of black spots, an indication of loss of freshness to customers. Parchem is open and ready to supply materials 18002823982 read more. It plays a role in how your page is seen by search engine crawlers, and how it appears in serps. This monograph for sodium metabisulfite provides, in addition to common physical constants, a general description including typical appearance, applications, and aqueous solubility. 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. Ole chemical manufactures sodium metabisulfite na2s2o5.
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