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1、Material Safety Data Sheet BLUESTAR? 134a1 CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONPRODUCT NAME:OTHER / GENERIC NAMES: CHEMICAL FORMULA: PRODUCT USE: MANUFACTURE: LTD.ADDRESS:TELEPHONE:BLUESTAR 134aHFC-134a, R-134aCF3CH2F Refrigerant JIANGSU BLUESTAR GREEN TECHNOLOGY CO.4F KANGMEI MANSION, NO. 9

2、EAST GATE STREETJINTAN CITY, JIANGSU PROVINCE, CHINA 213200 +86-519- 828822292 COMPOSITION / INFORMATION ON INGREDIENTSINGREDIENT NAME:1,1,1,2- Tetrafluoroethane (HFC-134a)CAS NUMBER:811-97-2TYPICAL WT . %:100%3 HAZARDS IDENTIFICATIONEMERGENCY OVERVIEWClear, colorless liquefied gas with faint ethere

3、al odor. Non-flammable material.Overexposure may cause dizziness, loss of concentration,CentralNervousSystem depression and cardiac arrhythmia. Asphyxiation in confined space if air is displaced by vapors.SKIN CONTACTLiquid or escaping vapor contact may cause frostbite. But this products will probab

4、ly not be absorbed through human skin.EYES CONTACTLiquid splashes or vapor spray contact may cause severe irritation and frostbite-like lesions.INHALATIONExposure to an oxygen-deficient atmosphere by displacement of this material, symptoms of asphyxiation, loss of coordination, increased pulse rate

5、and deeper respiration will occur . Higher levels can cause cardiac arrhythmia.INGESTIONExtremely unlike to ingest. If occurred, some effects of inhalation and skin exposure would be expected.ADDITIONAL EFFECTSIncreased susceptibility to the effects of this material may be observed in persons with p

6、re-existing disease of Central Nervous System and Cardiovascular System. 4 FIRST AID MEASURES SKINFlush exposed skin with lukewarm water (not hot). Or cover with a clean, softcloth or similar covering if water were not available. Get medical attention if frostbitten or irritation symptoms occurs.EYE

7、SImmediately flush with plenty of water for at least 15 minutes. Get medical attention if irritation symptoms occurs.INHALATIONImmediately remove to fresh air . If not breathing, give artificial respiration. If breathing is labored, give oxygen. Get medical attention. Do not give adrenaline,epinephr

8、ine or similar drugs. INGESTIONIngestion is not considered a potential route of exposure.NOTES TO PHYSICIANSBecause of the possible disturbances of cardiac rhythm, catecholamine drugs, such as epinephrine, should be used with special caution and only in situations of emergency life support.5 FIRE FI

9、GHTING MEASURES FLAMMABLE PROPERTIES FLASH POINT: No flash point FLASH POINT METHOD: NA UPPER FLAME LIMIT (volume % in air): NA LOWER FLAME LIMIT (volume % in air): NA AUTOIGNITION TEMPERATURE: >743 ° C EXTINGUISHING MEDIAUse media appropriate for surrounding materials. FIRE FIGHTING INSTRUC

10、TIONSUse water spray to cool containers. FIRE AND EXPLOSION HAZARDSHFC 134a is not flammable in air under ambient conditions of temperature andpressure. Under conditions of high temperature and pressure, certain HFC 134a/air mixtures were shown to be flammable. Mixtures of HFC 134a and air oroxygen

11、should not be used for pressureor leak testing.Certain mixtures ofHFC134a and chlorine may be flammable under some conditions. Thermal decomposition will evolve toxic and irritant vapors.6 ACCIDENTAL RELEASE MEASURES IN CASE OF SPILL OR OTHER RELEASE Use recommended personal protection and evacuate

12、unprotected personnel immediately. Remove ignition sources and shut off leak if without risk. Ventilate the spill area.7 HANDLING AND STORAGE HANDLINGAvoid breathing vapors and liquid contact with eyes, skin or clothing. Do not puncture or drop cylinders, expose them to open flame or excessive heat.

13、 Use approved cylinders only. Follow standard safety precautions for handling and use of compressed gas cylinders. Do not mix HFC134a with air or oxygen above atmospheric pressure for leak testing or any other purpose. STORAGEKeep in a cool, well ventilated place. Keep away from direct sunlight, hea

14、t above 49 C (120 F) and any sources of ignition.8 EXPOSURE CONTROLS / PERSONAL PROTECTION ENGINEERING CONTROLSProvide local ventilation at filling zones and areas where leakage is probable. Mechanical exhaust ventilation may be adequate for other operating and storage areas. Provide eyewash station

15、 in work area. EYE / FACE PROTECTIONWhere there is reasonable probability of liquid contact, wear chemical safety goggles and have eye flushing equipment available.SKIN PROTECTIONWear appropriate chemical resistant protective clothing and chemical resistantgloves to prevent skin contact. Rinse conta

16、minated skin promptly. Clean protective equipment and wash contaminated clothing before reuse.RESPIRATORY PROTECTIONorhas thisNone generally required if controls are adequate. For accidental release non-ventilated situations, or release into confined space, use approved respirator for organic vapors

17、. For high concentrations and oxygen-deficient atmospheres, use positive pressure air-supplied respirator.Appearance / Odor Boiling point Vapor pressure Vapor density Specific gravity Solubility in water % Volatiles Evaporation RateEXPOSURE GUIDELINES Minimize exposure in accordance with good hygien

18、e practice. KANGTAI established an occupational exposure limit of 1000 ppm (8hr TWA) for material. 9 PHYSICAL AND CHEMICAL PROPERTIESClear, colorless liquified gas with faint ethereal odorCT1 at 25 C100>196 psia at 25C°10 STABILITY AND REACTIVITYSTABILITYChemically stable under specified con

19、ditions or storage, shipment and/or use. INCOMPATIBILITYAvoid contact with strong alkalis or alkaline earth metals, finely powered metals such as aluminum, magnesium, alloys containing more than 2% magnesium and zinc & strong oxidizers, since they may react or accelerate decomposition. HAZARDOUS

20、 DECOMPOSTION PRODUCTSHydrogen fluoride, hydrogen chloride, carbon monoxide, carbon dioxide and chlorine by thermal decomposition and hydrolysis.HAZARDOUS POLYMERIZATIONW川 not occur11 TOXICOLOGICAL INFORMATIONANIMAL DATANo skin allergy was observed in guinea pigs following repeated exposure. Acute i

21、nhalation exposure produced anesthetic effects in mice, dogs, cats and monkeys. Repeated inhalation exposure produced no adverse effects in rats. Inhalation of this material, followed by intravenous injection of epinephrine to simulate stress reactions, resulted in cardiac sensitization in dogs. Fol

22、lowing long-term inhalation studies in rats, an increased incidence of benign tumors (at high concentrations) in the testes were the only tumors observed. No birth defects were noted in the offspring of rats exposed to this material by inhalation during pregnancy, even at dosages whichproduced signi

23、ficant adverse effects in themother . This material produced no genetic changes in standard tests using bacterialor animal cells and whole animals. Single exposure (acute) studiesindicate:EYE IRRITATIONSlightly Irritating to RabbitsSKIN IRRITATIONSlightly Irritating to Rabbits (24-hr exposure) INHAL

24、ATIONPractically Non-toxic to Rats(4-hr LC50 >500,000 ppm; 30-min LC50 750,000 ppm) 12 ECOLOGICAL INFORMATIONECOTOXICOLOGICAL INFORMATION CHEMICAL FATE INFORMATION 13 DISPOSAL CONSIDERATIONS WASTE DISPOSALContaminatedHFC-134a can be recovered by distillation or removed to apermitted waste disposa

25、l facility. Comply with national and local regulations.14 TRANSPORTATION INFORMATIONPROPER SHIPPING NAME: 1,1,1,2-TETRAFLUOROETHANE (Rl34A) HAZARD CLASS UN NUMBER: UN 3159 PACKING GROUP: NA DOT/IMO LABEL: NON-FLAMMABLE GAS 15 REGULATORY INFORMATIONRegulations on the Safety Administration of Dangerous Chemicals: Articles 1-4,7-27 , 15-27 , 29 , 31 , 34-46 , 50-53 , 59