Sodium perchlorate, monohydrate sodium perchlorate, monohydrate s512. Sodium chlorate chemical economics handbook ceh ihs. Browse the latest lab supplies and equipment for all your science lab essentials. It is an inorganic sodium salt and a chlorite salt. General hygiene considerations handle in accordance with good industrial hygiene and safety practice. Sodium chlorate is also a famous achiral compound that crystallizes in chiral structures. Although it is not itself flammable, the solid product and even 30% solutions in water are powerful oxidizing agents. The physical properties of the product are of prime importance when designing unloading and storage.
The chemical formula of sodium chlorate is naclo3 cas no. Physical and chemical properties molecular formula naclo3. Material safety data sheet page 1 of 2 sodium chlorate. Inhalation move casualty to fresh air and keep at rest. Sodium chlorate is mainly used as bleaching agent for pulp and paper, but. Dry sodium chlorite health hazards dry sodium chlorite may cause irritation or burns to the skin and eyes. Sodium chlorite bulk storage of solutions introduction the following information on equipment for handling and storing sodium chlorite is meant to serve as a general guideline only.
It is reported to be a probable byproduct of the drinking water disinfectant, chlorine dioxide clo 2. Hydrogen peroxide, oxygen, and ozone can be used in addition to or instead of sodium chlorate in pulp bleaching, and accordingly, technological changes, as well as preferences for the economic advantages of one product over the other, will affect consumption. Material safety data sheet sodium hypochlorite 320%. Identification product name sodium chlorate cat no. In case of a fire, only use water to extinguish the fire. Uses advised against food, drug, pesticide or biocidal product use details of the supplier of the safety data sheet. It is appreciably soluble in water and heavier, so may be expected to sink and dissolve at a rapid rate. Shop carolinas variety of lab equipment including microscopes, glassware.
Chemical hazards sodium chlorite in its dry form is a strong oxidizer. Mixtures of organic material and more than 10% sodium chlorate are sufficiently combustible to be hazardous at low relative humidity. Sodium chlorite is an inorganic sodium salt in which chlorite is the counterion. Finely powdered metals are frequently as combustible with sodium perchlorate solution as are organics. It may also cause burns to respiratory tract with production of lung edema which can result in shortness of breath, wheezing. Sodium chlorate, sodium borate or borax, ammonium sulfamate, and several arsenical products have historically been used as herbicides. You dont have to fax or email msds sheets anymore, just send whoever you want to your online. Inhalation of material is irritating to nose, throat, and lungs. Identification of the substancemixture and of the companyundertaking 1. Wear appropriate protective eyeglasses or chemical safety goggles as described by oshas eye and face protection regulations in 29 cfr 1910. Contact with wood, organic matter, ammonium salts, sulfur, sulfuric acid, various metals, and. It is a white crystalline solid forms cubic crystals with hygroscopicity. The compound is noteworthy as the most watersoluble of the common perchlorate salts sodium perchlorate is present on the planet mars.
This sds adheres to the standards and regulatory requirements of canada and may not meet the. Search results for sodium chlorate at sigmaaldrich. Sodium chlorate is produced electrolytically from sodium chloride. Some data and solubility information for sodium chlorate technical data and physical properties general. Mixtures of organic material such as charcoal, sugar, flour, or shellac and sodium chlorate may be ignited by friction or shock chem. Sodium chlorate demand is also dependent on its preferential use in the bleaching cycle. A titration method for measuring chlorate ion in concentrated bleach solutions the minimization of bleach loss is a high priority for sodium hypochlorite producers. These corrosion data are mainly based on results of general corrosion laboratory tests, carried out with pure chemicals and water solutions nearly saturated with air the corrosion rate can be quite different if the solution is free from oxygen. It decomposes slowly at about 300 o c to oxygen and salt.
Sodium chlorate appears as an odorless pale yellow to white crystalline solid. Material safety data sheet sodium hypochlorite unil. First aid measures first aid measures general advice call a poison control center or doctor immediately for treatment advice. Respiratory protection avoid inhalation of acidified sodium chlorite at any time. The largest source of bleach loss during production is process related with the subsequent formation of chlorate ion. Kclo3 material safety data sheet potassium chlorate msds. Subsequent decomposition of the chlorate produces oxygen which may give rise to the explosion or bursting of closed containers. It is available as a white crystalline powder and readily soluble in water. Safety data sheet sodium chlorite solution according to regulation eu no 2015830 19 1. Difficult to burn, but accelerates the burning of organic substances.
Sodium perchlorate in any form should be handled in a manner to minimize any potential contact with water that may. Sodium chlorate does not burn but contact with organic materials such as wood, paper, oil, clothing may cause fire or explosion. Sodium chlorate solution is clear to very pale yellow. Arkema hydrogen peroxide sodium chlorate 20120430 v0. Consult product msds sheets for additional information. Sodium chlorate solution 2050% page 3 of 15 issue date. Sodium hypochlorite 7681529 5 10 the exact percentage concentration of composition has been withheld as a trade secret.
Sodium chlorate is an inorganic compound with the chemical formula na clo 3. S268500 casno 7775099 synonyms no information available recommended use laboratory chemicals. Bernard bubnis of novachem and powell fabrication and contains standard laboratory testing procedures for performing various analyses on sodium hypochlorite including tradeweight percent determination of sodium hypochlorite, excess sodium hydroxide, sodium carbonate and sodium chlorate. Sodium chlorate is a hygroscopic inorganic compound with the chemical formula naclo 3. Sodium chlorate is a hygroscopic, achiral ionic compound which on crystallization forms two enantiomeric chiral crystals. Chloric acid, sodium salt, sodium chlorate crystal.
The most accurate measurement method for determining the. Sodium perchlorate is the inorganic compound with the chemical formula na clo 4. Some data and solubility information for sodium chlorate. Sodium chlorate is produced by the electrolysis of brine sodium chloride and water, according to the following equation. Additional decomposition products, which depend on ph, temperature and time, are sodium chloride and chlorate, and oxygen. If the pdf does not display below, you may also download it here. Sodium chlorate none listed none listed none listed osha vacated pels. The chemical formula for sodium chlorate is naclo 3. Firstaid measures eyes rinse with plenty of water for at least 15 minutes and seek medical attention. Sodium chlorate is the inorganic salt that conforms to the formula. Sodium chlorite appears as a white crystalline solid. For the most part they have been replaced by newer preparations.
Spills can be carefully neutralized first with sodium sulphite, sodium metabisulphite or other dechlorination agent for no chlorine residual, then a ph adjustment may be required with hydrochloric acid until the ph is 7. Although both d and lcrystals belong to the cubic p2 1 3 space group, the packing structures of d and lcrystals are mirror images of each other. Sds of sodium chlorate, safety data sheets, cas 7775099. Sodium chlorate solution r3 safety data sheet according to u. Safety data sheet creation date 24nov2010 revision date 25apr2019 revision number 5 1. Several hundred million tons are produced annually, mainly for applications in bleaching paper. It is a white crystalline powder that is readily soluble in water. Sodium chlorite, 80% safety data sheet according to federal register vol. It is a white crystalline, hygroscopic solid that is highly soluble in water and in alcohol. Sodium chlorate msds material safety data sheet or sds, coa and coq, dossiers. Chemtrec 8004249300 outside usa 7035273887 1216 6th ave n kent wa 98032.
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