MATERIAL SAFETY DATA SHEET

Transcription

1 NIPPON CHEMICAL INDUSTRIAL CO., LTD. Page 1 5 MATERIAL SAFETY DATA SHEET [ HISHICOLIN PX-4ET ] MSDS No.: Established: 02/22/1993 Revised: 10/21/ CHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME (GRADES): HISHICOLIN PX-4ET NAME OF MANUFACTURER: NIPPON CHEMICAL INDUSTRIAL CO., LTD. HEAD OFFICE (ADDRESS): 11-1, 9-chome, Kameido, Koto-ku, Tokyo, , Japan NAME OF SECTION: Organic Chemicals Sales Dept., Organic Chemicals Division TEL , FAX EMERGENCY TELEPHONE: Same phone number listed above 2. COMPOSITION/INFORMATION ON INGREDIENTS SUBSTANCE OR PREPARATION: Substance CHEMICAL NAME (GENERIC NAME): Tetra-n-butylphosphonium O,O-diethylphosphorodithionate INGREDIENTS AND COMPOSITION: min 95% CHEMICAL FORMULA: (n-c4h9)4p + - S(S)P(OC2H5)2 CAS No.: JAPANESE OFFICIAL GAZETTE SERIAL No.: , TSCA INVENTORY: None EINECS No.: None INGREDIENTS CONTRIBUTING TO THE HAZARD: Tetra-n-butylphosphonium O,O-diethylphosphorodithionate INPURITIES CONTRIBUTING TO THE HAZARD: None 3. HAZARDS IDENTIFICATION MOST IMPORTANT HAZARDS: HUMAN HEALTH: Irritating to skin, eye and mucous membrane. PHYSICAL AND CHEMICAL HAZARDS: Decomposed by heating and bases, liberating hydrogen sulfide gas (toxic gas). SPECIFIC HAZARD: No information MAIN SYMPTOM: No information 4. FIRST-AID MEASURES SKIN CONTACT:

2 NIPPON CHEMICAL INDUSTRIAL CO., LTD. Page 2 5 In case of contact, immediately wash with soap or mild detergent and large amount of water until no evidence of chemical remains (at least minutes). Get medical attention, if needed. EYE CONTACT: In case of contact, immediately rinse the eyes with plenty of water, occasionally lifting upper and lower lids, until no evidence of chemical remains. Get medical attention immediately. INGESTION: If vomiting occurs, keep head lower than hips to help prevent aspiration. Get medical attention, if needed. 5. FIRE-FIGHTING MEASURES EXTINGUISHING MEDIA: Carbon dioxide, regular dry chemical, regular form, plenty of water SPECIFIC HAZARDS: In case of fire, large amount of phosphorus pentoxide (P2O5) and sulfur dioxide (SO2) aerosol are emitted. PROTECTION FIRE-FIGHTERS: Firefighters should wear full body suit, and use air line respirator or breathing apparatus. 6. ACCIDENTAL RELEASE MEASURES PERSONAL PRECAUTIONS: Avoid contact with skin and eyes. Wear eye/face protection. Wash imm ediately after handling. EN VIRON MENTAL PRECAUTIONS: Do not wash away into waterway. METHODS FOR CLEANING UP: Small liquid spills: Absorb with sander other noncombustible material. Collect spilled material in appropriate container for disposal. Large spills: Dike for later disposal. Keep unnecessary people away, isolate hazard area and deny entry. Stay up wind and keep out of low areas. 7. HANDLING AND STORAGE HANDLING: TECHNICAL MEASURES: Avoid contact with skin and eyes. Wear eye/face protection. Wash immediately after handling. PRECAUTIONS: Avoid heating and mixing with bases in order to prevent evolution of flammable hydrogen sulfide gas. SAFE HANDLING ADVICE: Wear proper protective equipment (gloves, safety

3 NIPPON CHEMICAL INDUSTRIAL CO., LTD. Page 3 5 STORAGE: TECHNICAL MEASURES: STORAGE CONDITIONS: INCOMPATIBLE PRODUCTS: PACKAGING MATERIALS: spectacles, etc.) during use. Keep away sunlight. Avoid storing at elevated temperature. Keep container tightly closed. Store in cool and dark location. Metals and bases Resins and plastics 8. EXPOSURE CONTROL/PERSONAL PROTECTION ENGINEERING MEASURES: Provide local exhaust ventilation system. Ventilation equipment should be explosion-resistant if explosive concentrations of material are present. Ensure compliance with applicable exposure limits. PERSONAL PROTECTIVE EQUIPMENT: RESPIRATORY PROTECTION: Under conditions of frequent use or heavy exposure, respiratory protection may be needed. Respiratory protection is ranked in order from minimum to maximum. Consider warning properties before use. Any chemical cartridge respirator with organic vapor cartridge(s) and any chemical cartridge expiratory with a full-face piece and organic vapor cartridge(s) should be employed. HAND PROTECTION: Wear appropriate chemical resistant gloves. EYE PROTECTION: Wear splash resistant safety goggles with a face shield. Provide an emergency eye wash fountain and quick drench shower in the immediate work area. SKIN AND BODY PROTECTION: Wear appropriate chemical resistant clothing and gloves. HYGIENE MEASURES: Any air-purifying respirator with a full-face piece and an organic vapor canister. For Unknown Concentrations or Immediately Dangerous to Life or Health: Any supplied-air respirator with full-face piece and operated in a pressure demand or other positive-pressure mode in combination with a separate escape supply. Any self-contained breathing apparatus with a full-face piece. 9. PHYSICAL AND CHEMICAL PROPERTIES PHYSICAL STATE: FORM: COLOUR: ODOR: Viscous liquid at room temperature Light yellow No odor or slight hydrogen sulfide odor

4 NIPPON CHEMICAL INDUSTRIAL CO., LTD. Page 4 5 ph VALUE: Not applicable FLASHPOINT: 243 EXPLOSION PROPERTIES: EXPLOSION LIMIT: Not available DENSITY: Not available SOLUBILITY: Soluble in methanol and toluene. Insoluble in water. 10. PHYSICAL HAZARD (STABILITY & REACTIVITY) STABILITY: CONDITION TO AVOID: Approximately 6.5% of product is decomposed by heating at 80 for 7 days. Sunlight or ultraviolet rays may cause sometimes color change of product. MATERIALS TO AVOID: Metals are corroded for long term, changing product color. HAZARDOUS DECOMPOSITION PRODUCTS: Hydrogen sulfide, oxides of sulfur (sulfur di and tri oxide), phosphorus, phosphine gas 11. TOXICOLOGICAL INFORMATION ACUTE TOXICITY: ORAL: Not available LOCAL EFFECTS: Irritating to skin, eye and mucous membrane. Decomposed by heating and bases, liberating hydrogen sulfide gas. 12. ECOLOGICAL INFORMATION PERSISTENCE/DEGRADABILITY: Organic phosphine oxides formed by contact with air and other oxidizing materials are not readily biodegradable. 13. DISPOSAL CONSIDERATION WASTE FROM RESIDUES: Whatever can not be saved for recovery may be burned in an approved incinerator or disposed in an approved waste facility. Ensure compliance with regional or national regulations. CONTAMINATED PACKAGING: Dispose according to regional or national regulations. 14. TRANSPORT INFORMATION INTERNATIONAL REGULATIONS: None allocated

5 NIPPON CHEMICAL INDUSTRIAL CO., LTD. Page 5 5 UN CLASS: None allocated 15. REGULATORY INFORMATION 16. OTHER INFORMATION Notices 1) The Material Safety Data Sheet is a brief summary of general precautions necessary for proper use of Our Company Product. For a special use and handling, use upon safety confirmation and implementation of the measures suited to the application. 2) The contents entered into this sheet was prepared based on the documents and test data available at the time of preparation but does not guarantee at all the descriptions of Composition/Information on Ingredients, Physical & Chemical Properties and Hazards Identification. 3) Every chemical product may present unknown hazards and should be used with utmost caution. All users should bear the responsibility of setting of the safe use conditions. 4) The information herein is subject to change by new findings such as new literatures and test results and revisions of laws and regulations.