SODIUM BIFLUORIDE SECTION 1: Identification of the Substance/Mixture and of the Company/Undertaking SECTION 2
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SAFETY DATA SHEET SODIUM BIFLUORIDE Revision Date 04/23/2015 SECTION 1: Identification of the substance/mixture and of the company/undertaking 1.1 Product identifier - Trade name SODIUM BIFLUORIDE - Synonyms Sodium hydrogen fluoride 1.2 Relevant identified uses of the substance or mixture and uses advised against Uses of the Substance / Mixture - Chemical industry - Metal treatment - Tin plating 1.3 Details of the supplier of the safety data sheet Company SOLVAY FLUORIDES, LLC 3333 RICHMOND AVENUE 77098-3099, HOUSTON USA Tel: +1-800-7658292; +1-713-5256700 Fax: +1-713-5257805 1.4 Emergency telephone FOR EMERGENCIES INVOLVING A SPILL, LEAK, FIRE, EXPOSURE OR ACCIDENT CONTACT: CHEMTREC 800-424- 9300 within the United States and Canada, or 703-527-3887 for international collect calls. SECTION 2: Hazards identification Although OSHA has not adopted the environmental portion of the GHS regulations, this document may include information on environmental effects. 2.1 Classification of the substance or mixture HCS 2012 (29 CFR 1910.1200) Acute toxicity, Category 3 H301: Toxic if swallowed. Skin corrosion, Category 1B H314: Causes severe skin burns and eye damage. Serious eye damage, Category 1 H318: Causes serious eye damage. 2.2 Label elements HCS 2012 (29 CFR 1910.1200) Pictogram Signal Word - Danger Hazard Statements - H301 Toxic if swallowed. - H314 Causes severe skin burns and eye damage. - H318 Causes serious eye damage. P00000019043 Version : 1.02 / US ( Z8 ) 1 / 17 SAFETY DATA SHEET SODIUM BIFLUORIDE Revision Date 04/23/2015 Precautionary Statements Prevention - P260 Do not breathe dusts or mists. - P264 Wash skin thoroughly after handling. - P270 Do not eat, drink or smoke when using this product. - P280 Wear protective gloves/ protective clothing/ eye protection/ face protection. Response - P301 + P310 + P330 IF SWALLOWED: Immediately call a POISON CENTER or doctor/ physician. Rinse mouth. - P301 + P330 + P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. - P303 + P361 + P353 IF ON SKIN (or hair): Remove/ Take off immediately all contaminated clothing. Rinse skin with water/ shower. - P304 + P340 + P310 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/ physician. - P305 + P351 + P338 + P310 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/ physician. - P363 Wash contaminated clothing before reuse. Storage - P405 Store locked up. Disposal - P501 Dispose of contents/ container to an approved waste disposal plant. Additional Labeling - The following percentage of the mixture consists of ingredient(s) with unknown acute toxicity: 1 % 2.3 Other hazards which do not result in classification - H402: Harmful to aquatic life. - Toxic if swallowed. - Corrosive - Causes burns. - Hazardous decomposition products formed under fire conditions. - Hydrogen fluoride SECTION 3: Composition/information on ingredients 3.1 Substance Hazardous Ingredients and Impurities Identification number Chemical Name Concentration [%] CAS-No. Sodium hydrogendifluoride 1333-83-1 >= 99 The specific chemical identity and/or exact percentage (concentration) of composition has been withheld as a trade secret. 3.2 Mixture Not applicable, this product is a substance. SECTION 4: First aid measures 4.1 Description of first-aid measures P00000019043 Version : 1.02 / US ( Z8 ) 2 / 17 SAFETY DATA SHEET SODIUM BIFLUORIDE Revision Date 04/23/2015 In case of inhalation - In case of accident by inhalation: remove casualty to fresh air and keep at rest. - Oxygen or artificial respiration if needed. - Victim to lie down in the recovery position, cover and keep him warm. - Call a physician immediately. - Take victim immediately to hospital. In case of skin contact - Call a physician immediately. - Take off contaminated clothing and shoes immediately. - Wash off with plenty of water. - Immediately apply calcium gluconate gel 2.5% and massage into the affected area using rubber gloves; continue to massage while repeatedly applying gel until 15 minutes after pain is relieved. - If fingers/finger nails are touched, even if there is no pain, dip them in a bath of 5% calcium gluconate for 15 to 20 minutes. - Keep warm and in a quiet place. In case of eye contact - Take victim immediately to hospital. - Immediate medical attention is required. - Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. - Rinse the eyes with a calcium gluconate 1% solution in physiological serum (10 ml of calcium gluconate 10% in 90 ml of physiological serum) - In the case of difficulty of opening the lids, administer an analgesic eye wash (oxybuprocaine). In case of ingestion - Call a physician immediately. - Take victim immediately to hospital. - If victim is conscious: - If swallowed, rinse mouth with water (only if the person is conscious). - Give to drink a 1% aqueous calcium gluconate solution. - Do NOT induce vomiting. - Artificial respiration and/or oxygen may be necessary. - If victim is unconscious: - Oxygen or artificial respiration if needed. 4.2 Most important symptoms and effects, both acute and delayed In case of inhalation Symptoms - Breathing difficulties Effects - Inhalation of vapors is irritating to the respiratory system, may cause throat pain and cough. - Aspiration may cause pulmonary edema and pneumonitis. - At high concentrations: - risk of hypocalcemia with nervous problems (tetany) and cardiac arrhythmia Repeated or prolonged exposure - sore throat - Nose bleeding - chronic bronchitis In case of skin contact P00000019043 Version : 1.02 / US ( Z8 ) 3 / 17 SAFETY DATA SHEET SODIUM BIFLUORIDE Revision Date 04/23/2015 Effects - Painful irritation, delayed appearance. - Causes severe burns. - Risk of shock. - In case of contact with fingernails, severe pain after several hours. - Risk of hypocalcemia following the extent of the lesions. In case of eye contact Symptoms - Lachrymation - Redness - Swelling of tissue - Burn Effects - May cause permanent eye injury. - May cause blindness. - Intoxication hazards by simultaneous inhalation of the product. In case of ingestion Symptoms - Nausea - Bloody vomiting - Abdominal pain - Diarrhea - Cough - Severe shortness of breath Effects - If ingested, severe burns of the mouth and throat, as well as a danger of perforation of the esophagus and the stomach. - Risk of throat (o)edema and suffocation. - risk of hypocalcemia with nervous problems (tetany) and cardiac arrhythmia - Risk of convulsions, loss of consciousness, deep coma and cardiopulmonary arrest. 4.3 Indication of any immediate medical attention and special treatment needed - no data available SECTION 5: Firefighting measures Flash point Not applicable Autoignition temperature no data available Flammability / Explosive limit no data available 5.1 Extinguishing media Suitable extinguishing media - Use extinguishing measures that are appropriate to local circumstances and the surrounding environment. Unsuitable extinguishing media - Water may be ineffective. P00000019043 Version : 1.02 / US ( Z8 ) 4 / 17 SAFETY DATA SHEET SODIUM BIFLUORIDE Revision Date 04/23/2015 5.2 Special hazards arising from the substance or mixture Specific hazards during fire fighting - Not combustible. - Reacts violently with water. - Hazardous decomposition products formed under fire conditions. Hazardous combustion products: - Hydrogen fluoride - Hydrogen 5.3 Advice for firefighters Special protective equipment for fire-fighters - In the event of fire, wear self-contained breathing apparatus. - Fire fighters must wear fire resistant personnel protective equipment. - Wear chemical resistant oversuit Further information - Keep product and empty container away from heat and sources of ignition. - Keep away from water. - Approach from upwind. - Suppress (knock down) gases/vapors/mists with a water spray jet. - After the fire, proceed rapidly with cleaning of surfaces exposed to the fumes in order to limit equipment damage. SECTION 6: Accidental release measures 6.1 Personal precautions, protective equipment and emergency procedures Advice for non-emergency personnel - Keep people away from and upwind of spill/leak. - Avoid dust formation. Advice for emergency responders - Wear self-contained breathing apparatus and protective suit. - Sweep up to prevent slipping hazard. - Prevent further leakage or spillage. 6.2 Environmental precautions - Discharge into the environment must be avoided. - If the product contaminates rivers and lakes or drains inform respective authorities. - Prevent product from entering sewage system. 6.3 Methods and materials for containment and cleaning up - Sweep up and shovel into suitable containers for disposal. - Avoid dust formation. - Keep in properly labeled containers. - Keep in suitable, closed containers for disposal. - Treat recovered material as described in the section "Disposal considerations". 6.4 Reference to other sections - Refer to protective measures listed in sections 7 and 8. P00000019043 Version : 1.02 / US ( Z8 ) 5 / 17 SAFETY DATA SHEET SODIUM BIFLUORIDE Revision Date 04/23/2015 SECTION 7: Handling and storage 7.1 Precautions for safe handling - Used in closed system - Handle small quantities under a lab hood. - Use only in well-ventilated areas. - Use only equipment and materials which are compatible with the product. - Keep away from heat. Hygiene measures - Use only in an area equipped with a safety shower.