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1、 Material Safety Data Sheet MSDS ID NO.: 0110MAR019 Revision date:09/12/2005 1. CHEMICAL PRODUCT AND COMPANY INFORMATIONProduct name:Marathon Petroleum Crude Oil Synonyms:Crude Oil Chemical Family:Petroleum Hydrocarbon Formula:Complex mixtureManufacturer: Marathon Petroleum Company LLC 539 South Mai
2、n Street Findlay OH 45840 Other information:419-421-3070 Emergency telephone number:877-627-54632. COMPOSITION/INFORMATION ON INGREDIENTSPetroleum Crude Oil is a complex mixture of paraffinic, cycloparaffinic and aromatic hydrocarbons covering carbon numbers ranging from C1 to C60+. Can contain mino
3、r amounts of sulfur, nitrogen and oxygen compounds as well as trace amounts of heavy metals such as nickel, vanadium and lead. Composition varies depending on source of crude.Product informationNameCAS NumberWeight %ACGIH Exposure Limits:OSHA - Vacated PELs - Time Weighted AveOther:Marathon Petroleu
4、m Crude Oil8002-05-9 100= 1600 mg/m TWA = 400 ppm TWAComponent InformationProduct name: Marathon Petroleum Crude OilPage 1 of 12 MSDS ID NO.: 0110MAR019NameCAS NumberWeight %ACGIH Exposure Limits:OSHA - Vacated PELs - Time Weighted AveOther:Petroleum Crude Oil8002-05-998-100= 1600 mg/m TWA = 400 ppm
5、 TWA Normal Hexane110-54-30-3= 1000 ppm STEL = 50 ppm TWA = 500 ppm TWA skin - potential for cutaneous absorption= 1000 ppm STEL = 180 mg/m TWA = 1800 mg/m TWA = 3600 mg/m STEL = 50 ppm TWA = 500 ppm TWA Toluene108-88-30-5= 50 ppm TWA skin - potential for cutaneous absorption= 100 ppm TWA = 150 ppm
6、STEL = 375 mg/m TWA = 560 mg/m STEL Xylene1330-20-70-5= 100 ppm TWA = 150 ppm STEL= 100 ppm TWA = 150 ppm STEL = 435 mg/m TWA = 655 mg/m STEL Sulfur CompoundsMixture0-3 Benzene71-43-20-2= 0.5 ppm TWA = 2.5 ppm STEL skin - potential for cutaneous absorption= 10 ppm TWA unless specified in 1910.1028 =
7、 25 ppm Ceiling unless specified in 1910.1028 = 50 ppm STEL 10 min, unless specified in 1910.1028OSHA Exposure Limit as specified in 1910.1028: =1.0 ppm TWA = 5 ppm STEL = 0.5 ppm Action LevelHydrogen Sulfide7783-06-40-4= 10 ppm TWA = 15 ppm STEL= 10 ppm TWA = 14 mg/m TWA = 15 ppm STEL = 21 mg/m STE
8、LNotes:The manufacturer has voluntarily elected to reflect exposure limits contained in OSHAs 1989 air contaminants standard in its MSDSs, even though certain of those exposure limits were vacated in 1992.Product name: Marathon Petroleum Crude OilPage 2 of 12 MSDS ID NO.: 0110MAR0193. HAZARDS IDENTI
9、FICATIONA CONSUMER WARNING LABEL IS NOT APPLICABLE FOR THIS PRODUCT. Inhalation:Vapors and fumes can cause respiratory and nasal irritation. Significant concentrations of hydrogen sulfide gas can be present in the vapor space of storage tanks and bulk transport compartments (See Sections 7, 8 Monogr
10、aph 29, 1982Known Carcinogen Reasonably Anticipated To Be A CarcinogenA1 - Confirmed Human CarcinogenPresentNotes: The International Agency for Research on Cancer (IARC), the National Toxicology Program (NTP), and OSHA have determined that there is sufficient evidence for the carcinogenicity of benz
11、ene in humans (Group 1A).4. FIRST AID MEASURESInhalation:If affected, move person to fresh air. If breathing is difficult, administer oxygen. If not breathing or if no heartbeat, give artificial respiration or cardiopulmonary resuscitation (CPR). Immediately call a physician. If symptoms or irritati
12、on occur with any exposure, call a physician.Skin contact:Wash with soap and large amounts of water. Remove contaminated clothing. If symptoms or irritation occur, call a physician.Ingestion:Ingestion not likely. If swallowed, do not induce vomiting and do not give liquids. Immediately call a physic
13、ian.Eye contact:Flush eyes with large amounts of tepid water for at least 15 minutes. If symptoms or irritation occur, call a physician.Medical conditions aggravated by exposure:Preexisting skin, eye and respiratory disorders may be aggravated by exposure to components of this product.5. FIRE FIGHTI
14、NG MEASURESSuitable extinguishing media:For small fires, Class B fire extinguishing media such as CO2, dry chemical, foam (AFFF/ATC) or water spray can be used. For large fires, water spray, fog or foam (AFFT/ATC) can be used. Fire fighting should be attempted only by those who are adequately traine
15、d and equipped with proper protective equipment. Specific hazards:This product has been determined to be a flammable liquid per the OSHA Hazard Communication Standard, and should be handled accordingly. Vapors may travel along the ground or be moved by ventilation and ignited by many sources such as
16、 pilot lights, sparks, electric motors, static discharge, or other ignition sources at locations distant from material handling. Flashback can occur along vapor trail. For additional fire related information see NFPA 30 or North American Emergency Response Guide 115. Special protective equipment for firefighters:Avoid using straight water streams. Water spray and f
