1、Designation:D319319Standard Specification forEthylbenzene1This standard is issued under the fixed designation D3193;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year of last revision.A number in parentheses indicates the year
2、of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope1.1 This specification covers ethylbenzene.1.2 The following applies to all specified limits in thisspecification for purposes of determining conformance withthis specification,an obse
3、rved value or a calculated value shallbe rounded off“to the nearest unit”in the last right-hand digitused in expressing the specification limit,in accordance withthe rounding-off method of Practice E29.1.3 The values stated in SI units are to be regarded asstandard.No other units of measure are incl
4、uded in thisspecification.1.4 Consult current OSHA regulations,suppliers SafetyData Sheet for all materials,and local regulations used in thisspecification.1.5 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the D
5、ecision on Principles for theDevelopment of International Standards,Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade(TBT)Committee.2.Referenced Documents2.1 ASTM Standards:2D3437 Practice for Sampling and Handling Liquid CyclicProductsD5060 Test Method fo
6、r Determining Impurities in High-Purity Ethylbenzene by Gas ChromatographyD5194 Test Method for Trace Chloride in Liquid AromaticHydrocarbonsD5386 Test Method for Color of Liquids Using TristimulusColorimetryD5808 Test Method for Determining Chloride in AromaticHydrocarbons and Related Chemicals by
7、Microcoulom-etryD7183 Test Method for Determination of Total Sulfur inAromatic Hydrocarbons and Related Chemicals by Ultra-violet FluorescenceD7359 Test Method for Total Fluorine,Chlorine and Sulfurin Aromatic Hydrocarbons and Their Mixtures by Oxida-tive Pyrohydrolytic Combustion followed by Ion Ch
8、roma-tography Detection(Combustion Ion Chromatography-CIC)D7504 Test Method for Trace Impurities in MonocyclicAromatic Hydrocarbons by Gas Chromatography andEffective Carbon NumberD7536 Test Method for Chlorine in Aromatics by Mono-chromatic Wavelength Dispersive X-ray FluorescenceSpectrometryD8005
9、Test Method for Color of Clear Liquids(Platinum-Cobalt Scale)E29 Practice for Using Significant Digits in Test Data toDetermine Conformance with SpecificationsE2680 Test Method for Appearance of Clear,TransparentLiquids(Visual Inspection Procedure)2.2 Other Document:OSHA Regulations,29 CFR paragraph
10、s 1910.1000 and1910.120033.Properties3.1 Ethylbenzene shall conform to the following require-ments:PropertySpecificationASTMTest MethodPurity,min,weight%99.00D5060 or D7504Benzene,max,weight%0.1D5060 or D7504Toluene,max,weight%0.4D5060 or D7504Xylenes,max,weight%0.4D5060 or D7504Cumene,max,weight%0.
11、03D5060 or D7504Diethylbenzene,max,weight%0.003D5060 or D7504Chlorides,max,mg/kg1D5194,D5808,D7359,or D7536Sulfur,max,mg/kg1D7183Color,max,Pt-Co10D5386 or D80051This specification is under the jurisdiction of ASTM Committee D16 onAromatic,Industrial,Specialty and Related Chemicals and is the direct
12、responsi-bility of Subcommittee D16.07 on Styrene,Ethylbenzene and C9 and C10AromaticHydrocarbons.Current edition approved June 1,2019.Published June 2019.Originallyapproved in 1991.Last previous edition approved in 2017 as D3193 17.DOI:10.1520/D3193-192For referenced ASTM standards,visit the ASTM w
13、ebsite,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.3Available from U.S.Government Printing Office Superintendent of Documents,732 N.Capitol St.,NW,Mail Stop:SDE,Was
14、hington,DC 20401,http:/www.access.gpo.gov.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on P
15、rinciples for theDevelopment of International Standards,Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade(TBT)Committee.1 Appearance,free of haze,particulates or suspendedmatter particlespassE26804.Sampling4.1 The material shall be sampled in accordance wi
16、thPractice D3437.5.Keywords5.1 ethylbenzene;purityASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard.Users of this standard are expressly advised that determination of the validity of any such patent rights,and the riskof infringement of such rights,are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every fiv
