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DTeselFuefs Page: i9/tt <br />Definitions of Mati~rial Safety Oata Sheet Terminology <br />GQVI~RNMENT AGENCIES AND. PRIVATE ASSt~C[ATIC~NS <br />ACGIH -American Conference of Govemmentai industrial Hygienists, (private assoaationj <br />f1bT -united States, Department of Trarisportafion <br />EPA -United States. Environmental Proted'ron Agency. <br />IARG -lntemalponal Agency far Research on Cane, (private association) <br />Nt^PA-National Fire Protection Assoaation, (private association) <br />MSHA -Mine Safety and Heath Admarsisiration, U.S. t3eparlrnent of Labor <br />NtC3SH -National Institute of apcupational Safety and Heath. U:S. Department of Health and Human Sertnces <br />MTP -National Tozsa~iagy Program, {private association} <br />OSHA - Oc~pational Safety and Health Administravon, U.S. Department of labor <br />t1Y'HNUS- Workplace Hazardous Material Information System <br />GSA- Canadian Standards Assoaia6on <br />HAZARD AND EXPOSURE INF{aRMAT14N <br />Acute Hazard - An adverse health effect which occurs rapidly as a rest of shtxi term exposure.. <br />CA$ # -American Chemical 5araety's Chamieal Abstract service registry number which identlfees the product and/or <br />ingredients: <br />Ceiling -The concentration that should not be exceeded during any part of the working exposure <br />Chronic Haza>•d - An adverse health effect which generally occurs as a result of long tefrri exposure or stiart term <br />exposure wifh delayed heath effects and is of long duration <br />Fire Hazard - A material that poses a physical hazard by being flammable, combustible; phyropharic tar an oxidizer as <br />defined by 29 CFR 1910.1200 <br />Hazard CIaSS -DOT hazard dassificaGon <br />Hazardous Engredients -Names of ingredients which have. been identified as Health hazards <br />IDLH- immediately Dangerous is Life and Health, the airborne concentration below which a person can escape without <br />respiratory protection and exposure up to 30 minutes, and rmt suffer dek>iiitating or rreuerstbfe health effects. F_stablished <br />by NIOSH. <br />mglrn$ - Milligrams of contaminant per cubic meter of air, a mass to volume ratio <br />PUA -Nat available ar no relevant information found <br />NA -Nat applicable. <br />PEL-OSHA permissible exposure limit; an action level of one hatfthis value may be applicable <br />ppm -Pori per million (one volume of vapor or gas in one million volumes of air} <br />Pressure Hazard - A materiafthai poses a physics! hazard due to the potenfiai of a sudden release of pressure such as <br />explosive ar a compressed gas as defined by 29 GFt2 1810:1200 <br />Reactive Hazard - A material that posas a physical hazard dus to the potential to become unstable reactive, water reactive <br />or that is an organic peroxide as defined by 29 Cf=R 7 910.1200.. <br />STEL-The AGGIH Short-Term Exposure Limit, a t5-minute Time-Weighted Average exposure which. should not be <br />exceeded ~ any time during a workday, even if the &-hour TWA Is less than the TLV. <br />TLV- AGGIH Thresiiaid Limit Value, represented herein as an 8-hour TWA concentration. <br />8-hour TWA -'The time weighted average ooneeniration for a normal i3-hour workday and a d0-hour wnrkweak, to which <br />nearly all workets may be repeatedly exposed, day after day, without adverse effect. <br />I,.D5t1-Single dose of a substance that, when administered by a defined route in an animal assay,. is expected to the cause <br />the death of 50°!~ ofthe defined animal population. <br />LG5f1-The conaentration.of a substance in air that, when administered by means of inhalation aver a specified length of <br />time in an anima assay, is expected to cause the death ~ 30`Yo of a defined animal population. <br />67 <br />