Barium Nitrate

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Barium Nitrate BARIUM NITRATE ALPHA CHEMICALS PTY LTD Chemwatch Hazard Alert Code: 3 Chemwatch: 1446 Issue Date: 27/06/2017 Version No: 4.1.1.1 Print Date: 30/05/2019 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 BARIUM NITRATE Chemical Name barium nitrate Synonyms Ba-N2-O6; Ba(NO3)2; barium dinitrate; nitric acid, barium salt; barium nitrate monohydrate; barium nitrate GR ACS Proper shipping name BARIUM NITRATE Chemical formula Ba .2 H-N-O3 Other means of identification Not Available CAS number 10022-31-8 Relevant identified uses of the substance or mixture and uses advised against Relevant identified uses Manufacture of barium peroxide; pyrotechnics for green fire; green signal lights; in the vacuum-tube industry. Details of the supplier of the safety data sheet Registered company name ALPHA CHEMICALS PTY LTD Address 4 ALLEN PLACE WETHERILL PARK NSW 2099 Australia Telephone 61 (0)2 9982 4622 Fax Not Available Website ~ Email [email protected] Emergency telephone number Association / Organisation Not Available CHEMWATCH EMERGENCY RESPONSE Emergency telephone numbers 61 (0)418 237 771 +61 1800 951 288 Other emergency telephone Not Available +61 2 9186 1132 numbers SECTION 2 HAZARDS IDENTIFICATION Classification of the substance or mixture HAZARDOUS CHEMICAL. DANGEROUS GOODS. According to the 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 0 4 = Extreme Poisons Schedule S6 Oxidizing Solid Category 2, Acute Toxicity (Oral) Category 4, Acute Aquatic Hazard Category 3, Eye Irritation Category 2A, Acute Toxicity (Inhalation) Classification [1] Category 4 Legend: 1. Classified by Chemwatch; 2. Classification drawn from HCIS; 3. Classification drawn from Regulation (EU) No 1272/2008 - Annex VI Label elements Hazard pictogram(s) Continued... Chemwatch: 1446 Page 2 of 10 Issue Date: 27/06/2017 Version No: 4.1.1.1 BARIUM NITRATE Print Date: 30/05/2019 SIGNAL WORD DANGER Hazard statement(s) H272 May intensify fire; oxidiser. H302 Harmful if swallowed. H402 Harmful to aquatic life. H319 Causes serious eye irritation. H332 Harmful if inhaled. Precautionary statement(s) Prevention P210 Keep away from heat/sparks/open flames/hot surfaces. - No smoking. P221 Take any precaution to avoid mixing with combustibles/organic material. P271 Use only outdoors or in a well-ventilated area. P220 Keep/Store away from clothing/organic material/combustible materials. P261 Avoid breathing dust/fumes. P270 Do not eat, drink or smoke when using this product. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. Precautionary statement(s) Response P370+P378 In case of fire: Use alcohol resistant foam or fine spray/water fog for extinction. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P337+P313 If eye irritation persists: Get medical advice/attention. P301+P312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P304+P340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P330 Rinse mouth. Precautionary statement(s) Storage Not Applicable Precautionary statement(s) Disposal P501 Dispose of contents/container in accordance with local regulations. SECTION 3 COMPOSITION / INFORMATION ON INGREDIENTS Substances CAS No %[weight] Name 10022-31-8 >=97 barium nitrate 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: Wash out immediately with fresh running water. Eye Contact Ensure complete irrigation of the eye by keeping eyelids apart and away from eye and moving the eyelids by occasionally lifting the upper and lower lids. Seek medical attention without delay; if pain persists or recurs seek medical attention. 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 or combustion products are inhaled remove from contaminated area. Lay patient down. Keep warm and rested. Prostheses such as false teeth, which may block airway, should be removed, where possible, prior to initiating first aid procedures. Inhalation Apply artificial respiration if not breathing, preferably with a demand valve resuscitator, bag-valve mask device, or pocket mask as trained. Perform CPR if necessary. Transport to hospital, or doctor. IF SWALLOWED, REFER FOR MEDICAL ATTENTION, WHERE POSSIBLE, WITHOUT DELAY. For advice, contact a Poisons Information Centre or a doctor. Urgent hospital treatment is likely to be needed. 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. Ingestion 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 SDS 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 SDS. Continued... Chemwatch: 1446 Page 3 of 10 Issue Date: 27/06/2017 Version No: 4.1.1.1 BARIUM NITRATE Print Date: 30/05/2019 Where medical attention is not immediately available or where the patient is more than 15 minutes from a hospital or unless instructed otherwise: INDUCE vomiting with fingers down the back of the throat, ONLY IF CONSCIOUS. Lean patient forward or place on left side (head-down position, if possible) to maintain open airway and prevent aspiration. NOTE: Wear a protective glove when inducing vomiting by mechanical means. Indication of any immediate medical attention and special treatment needed After ingestion of barium acid salts, severe gastro-intestinal irritation followed by muscle twitching, progressive flaccid paralysis and severe hypokalaemia and hypertension, occurs. Respiratory failure, renal failure and occasional cardiac dysrhythmias may result from an acute ingestion. Use sodium sulfate as a cathartic. Add 5-10 gm of sodium sulfate to lavage solution or as fluid supplement to Ipecac syrup (the sulfate salt is not absorbed) Monitor cardiac rhythm and serum potassium closely to establish the trend over the first 24 hours. Large doses of potassium may be needed to correct the hypokalaemia. Administer generous amounts of fluid replacement but monitor the urine and serum for evidence of renal failure. [Ellenhorn and Barceloux: Medical Toxicology] The toxicity of nitrates and nitrites result from their vasodilating properties and their propensity to form methaemoglobin. Most produce a peak effect within 30 minutes. Clinical signs of cyanosis appear before other symptoms because of the dark pigmentation of methaemoglobin. Initial attention should be directed towards improving oxygen delivery, with assisted ventilation, if necessary. Hyperbaric oxygen has not demonstrated conclusive benefits. Institute cardiac monitoring, especially in patients with coronary artery or pulmonary disease. Hypotension should respond to Trendelenburg's position and intravenous fluids; otherwise dopamine may be needed. Naloxone, glucose and thiamine should be given if a multiple ingestion is suspected. Decontaminate using Ipecac Syrup for alert patients or lavage for obtunded patients who present within 2-4 hours of ingestion. Symptomatic patients with methaemoglobin levels over 30% should receive methylene blue.(Cyanosis alone, is not an indication for treatment). The usual dose is 1-2 mg/kg of a 1% solution (10 mg/ml) IV over 5 minutes; repeat, using the same dose if symptoms of hypoxia fail to subside within 1 hour. [Ellenhorn and Barceloux: Medical Toxicology] BIOLOGICAL EXPOSURE INDEX - BEI These represent the determinants observed in specimens collected from a healthy worker who has been exposed at the Exposure Standard (ES or TLV): Determinant Index Sampling Time Comments 1. Methaemoglobin in blood 1.5% of haemoglobin During or end of shift B,NS,SQ B: Background levels occur in specimens collected from subjects NOT exposed NS: Non-specific determinant;also observed after exposure to other materials SQ: Semi-quantitative determinant - Interpretation may be ambiguous; should be used as a screening test or confirmatory test. SECTION 5 FIREFIGHTING MEASURES Extinguishing media FOR SMALL FIRE: USE FLOODING QUANTITIES OF WATER. DO NOT use dry chemical, CO2, foam or halogenated-type extinguishers. FOR LARGE FIRE Flood fire area with water from a protected position 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. Wear full body protective clothing with breathing apparatus. Prevent, by any means available, spillage from entering drains or water courses. Fire Fighting Fight fire from a safe distance,
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