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Potassium Bromate

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Potassium Bromate POTASSIUM BROMATE VWR International, Pty Ltd Chemwatch: 1484 Issue Date: 25/01/2013 Version No: 6.1.1.1 Print Date: 10/12/2013 Safety Data Sheet according to WHS and ADG requirements S.GHS.AUS.EN SECTION 1 IDENTIFICATION OF THE SUBSTANCE / MIXTURE AND OF THE COMPANY / UNDERTAKING Product Identifier Product name POTASSIUM BROMATE Chemical Name potassium bromate Synonyms Br-K-O3, KBrO3, bromic acid potassium salt Proper shipping name POTASSIUM BROMATE Chemical formula BrHO3.K Other means of identification Not Available CAS number 7758-01-2 Relevant identified uses of the substance or mixture and uses advised against Used as laboratory reagent, oxidising agent, permanent wave compound, maturing agent in flour, dough conditioner and food additive. Bromate is Relevant identified uses converted to bromide in the baking or cooking process, but the levels are not in excess of the natural bromide content of many natural foods., Note: Food additive uses restricted as to proportions used., [~Intermediate ~] Details of the supplier of the safety data sheet Registered company name VWR International, Pty Ltd Unit 1/31 Archimedes Place 4172 QLD Address Australia Telephone 61 7 3009 4100 ; 1300 727 696 Fax 61 7 3009 4199 ; 1300 135 123 Website http://au.vwr.com Email [email protected] Emergency telephone number Association / Organisation Not Available Emergency telephone numbers 61 7 3009 4100 ; 1300 727 696 Other emergency telephone numbers 61 7 3009 4100 ; 1300 727 696 SECTION 2 HAZARDS IDENTIFICATION Classification of the substance or mixture HAZARDOUS CHEMICAL. DANGEROUS GOODS. According to the Model WHS Regulations and the ADG Code. CHEMWATCH HAZARD RATINGS Min Max Flammability 0 Toxicity 3 0 = Minimum Body Contact 2 1 = Low 2 = Moderate Reactivity 2 3 = High Chronic 3 4 = Extreme Poisons Schedule S6 GHS Classification[2] Oxidizing Solid Category 1, Oxidizing Solid Category 3, Acute Toxicity (Oral) Category 3, Carcinogen Category 1A Legend: 1. Classified by Chemwatch; 2. Classification drawn from HSIS ; 3. Classification drawn from EC Regolamento 1272/2008 - Annex VI Label elements GHS label elements Continued... Chemwatch: 1484 Page 2 of 7 Issue Date: 25/01/2013 Version No: 6.1.1.1 potassium bromate Print Date: 10/12/2013 SIGNAL WORD DANGER Hazard statement(s) H271 May cause fire or explosion; strong oxidizer H272 May intensify fire; oxidizer H301 Toxic if swallowed H350 May cause cancer Precautionary statement(s) Prevention P201 Obtain special instructions before use. P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P221 Take any precaution to avoid mixing with combustibles/organic material P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection. P220 Keep/Store away from clothing/organic material/combustible materials. P283 Wear fire/flame resistant/retardant clothing. Precautionary statement(s) Response P301+P310+P331 IF SWALLOWED: Immediately call a POISON CENTER/doctor/physician/first aider. Do NOT induce vomiting. P308+P313 IF exposed or concerned: Get medical advice/attention. P321 Specific treatment (see advice on this label). P330 Rinse mouth. P370+P378 In case of fire: Use… to extinguish. P371+P380+P375 In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion. P306+P360 IF ON CLOTHING: Rinse immediately contaminated clothing and skin with plenty of water before removing clothes. Precautionary statement(s) Storage P405 Store locked up. Precautionary statement(s) Disposal P501 Dispose of contents/container to authorised chemical landfill or if organic to high temperature incineration SECTION 3 COMPOSITION / INFORMATION ON INGREDIENTS Substances CAS No %[weight] Name 7758-01-2 100 potassium bromate Mixtures See section above for composition of Substances SECTION 4 FIRST AID MEASURES Description of first aid measures If this product comes in contact with the eyes: Immediately hold eyelids apart and flush the eye continuously with running water. Ensure complete irrigation of the eye by keeping eyelids apart and away from eye and moving the eyelids by occasionally lifting the upper and Eye Contact lower lids. Continue flushing until advised to stop by the Poisons Information Centre or a doctor, or for at least 15 minutes. Transport to hospital or doctor without delay. Removal of contact lenses after an eye injury should only be undertaken by skilled personnel. If skin contact occurs: Immediately remove all contaminated clothing, including footwear. Skin Contact Flush skin and hair with running water (and soap if available). Seek medical attention in event of irritation. If fumes, aerosols or combustion products are inhaled remove from contaminated area. Inhalation Other measures are usually unnecessary. Give a slurry of activated charcoal in water to drink. NEVER GIVE AN UNCONSCIOUS PATIENT WATER TO DRINK. At least 3 tablespoons in a glass of water should be given. Although induction of vomiting may be recommended (IN CONSCIOUS PERSONS ONLY), such a first aid measure is dissuaded due to the risk of aspiration of stomach contents. (i) It is better to take the patient to a doctor who can decide on the necessity and method of emptying Ingestion the stomach. (ii) Special circumstances may however exist; these include non-availability of charcoal and the ready availability of the doctor. NOTE: If vomiting is induced, lean patient forward or place on left side (head-down position, if possible) to maintain open airway and prevent aspiration. Continued... Chemwatch: 1484 Page 3 of 7 Issue Date: 25/01/2013 Version No: 6.1.1.1 potassium bromate Print Date: 10/12/2013 NOTE: Wear protective gloves when inducing vomiting. REFER FOR MEDICAL ATTENTION WITHOUT DELAY. In the mean time, qualified first-aid personnel should treat the patient following observation and employing supportive measures as indicated by the patient's condition. If the services of a medical officer or medical doctor are readily available, the patient should be placed in his/her care and a copy of the MSDS should be provided. Further action will be the responsibility of the medical specialist. If medical attention is not available on the worksite or surroundings send the patient to a hospital together with a copy of the MSDS. (ICSC20305/20307) Indication of any immediate medical attention and special treatment needed For inorganic bromates Administer syrup of ipecac or gastric lavage with tap water or perhaps a 1% solution of sodium thiosulfate. Administer a demulcent and an analgesic like meperidine (Demerol). Avoid morphine. If readily available, the prompt use of haemodialysis or peritoneal lavage may serve to remove absorbed but unreacted bromate in significant amounts. Administer oxygen. If methaemoglobinaemia becomes severe a replacement transfusion with whole blood may become necessary. DO NOT attempt to correct methaemoglobinaemia with methylene blue as the dye may enhance the toxicity. Sodium thiosulfate solution (100 to 500 ml of 1%) by intravenous drip has been recommended by some authors. Correct dehydration by infusing intravenously a glucose solution (5% in water). Avoid electrolytes (except as above) unless acid-base imbalance or shock becomes severe. Supportive treatment of acute renal failure. [GOSSELIN et al, Clinical Toxicology of Commercial Products, Fifth Edition] SECTION 5 FIREFIGHTING MEASURES Extinguishing media FOR SMALL FIRE: USE FLOODING QUANTITIES OF WATER. DO NOT Special hazards arising from the substrate or mixture Avoid storage with reducing agents. Fire Incompatibility Avoid any contamination of this material as it is very reactive and any contamination is potentially hazardous Advice for firefighters Alert Fire Brigade and tell them location and nature of hazard. May be violently or explosively reactive. Fire Fighting Wear breathing apparatus plus protective gloves. Prevent, by any means available, spillage from entering drains or water course. Will not burn but increases intensity of fire. Heating may cause expansion or decomposition leading to violent rupture of containers. Fire/Explosion Hazard Heat affected containers remain hazardous. Contact with combustibles such as wood, paper, oil or finely divided metal may produce spontaneous combustion or violent decomposition. SECTION 6 ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures Clean up all spills immediately. No smoking, naked lights, ignition sources. Minor Spills Avoid all contact with any organic matter including fuel, solvents, sawdust, paper or cloth and other incompatible materials, as ignition may result. Avoid breathing dust or vapours and all contact with skin and eyes. Clear area of personnel and move upwind. Alert Fire Brigade and tell them location and nature of hazard. Major Spills May be violently or explosively reactive. Wear breathing apparatus plus protective gloves. Personal Protective Equipment advice is contained in Section 8 of the MSDS. SECTION 7 HANDLING AND STORAGE Precautions for safe handling Avoid personal contact and inhalation of dust, mist or vapours. Provide adequate ventilation. Safe handling Always wear protective equipment and wash off any spillage from clothing. Keep material away from light, heat, flammables or combustibles. Store in original containers. Keep containers securely sealed as supplied. Other information Store in a cool, well ventilated area. Keep dry. Conditions for safe storage, including any incompatibilities
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