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TM_D_801_
_02_2017
Designation:D80102(Reapproved 2017)Standard Test Methods forSampling and Testing Dipentene1This standard is issued under the fixed designation D801;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 of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope1.1 These test methods cover procedures for sampling andtesting dipentene and related terpene solvents,consistingchiefly of monocyclic terpene hydrocarbons distilling abovethe range for turpentine.1.2 The procedures given in these test methods appear in thefollowing order:SectionSampling4Detection and Removal of Separated Water5Appearance6Color7Odor8Specific Gravity9Refractive Index10Composition11Flash Point12Moisture131.3 The values stated in SI units are to be regarded asstandard.No other units of measurement are included in thisstandard.1.4 This standard does not purport to address all of thesafety concerns,if any,associated with its use.It is theresponsibility of the user of this standard to establish appro-priate safety,health,and environmental practices and deter-mine the applicability of regulatory limitations prior to use.1.5 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision 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:2D268 Guide for Sampling and Testing Volatile Solvents andChemical Intermediates for Use in Paint and RelatedCoatings and MaterialD890 Test Method for Water in Liquid Pine ChemicalsD1209 Test Method for Color of Clear Liquids(Platinum-Cobalt Scale)D6166 Test Method for Color of Pine Chemicals and Re-lated Products(Instrumental Determination of GardnerColor)D6387 Test Methods for Composition of Turpentine andRelated Terpene Products by Capillary Gas Chromatogra-phyE300 Practice for Sampling Industrial Chemicals3.Significance and Use3.1 The testing procedures described in these test methodshave been in use for many years and emphasize the physicalproperties rather than the chemical composition of dipentene.These procedures were sufficient when dipentene was usedprimarily as a solvent.Currently,however,dipentene findsapplication as a chemical raw material and a knowledge of itschemical composition is therefore important.Test MethodsD6387 describe a capillary gas chromatography method whichis suitable for determining both the major and minor compo-nents found in dipentene.4.Sampling4.1 Sample the material in accordance with the proceduredescribed in Guide D268 and Practice E300.If a sample fromclose to the bottom of a tank shows a decided difference incolor or appearance from samples taken at other depths,take anextra bottom sample and examine it separately from thecomposite sample.In such case the composite sample shall notinclude any portion of such bottom sample.5.Detection and Removal of Separated Water5.1 Draw a portion of the dipentene by means of a glass ormetal container with a removable stopper or top,3or with athief,from the lowest part of the container,or by opening thebottom valve of the level tank car.If water is found to be1These test methods are under the jurisdiction of ASTM Committee D01 onPaint and Related Coatings,Materials,and Applications and are the directresponsibility of Subcommittee D01.34 on Pine Chemicals and HydrocarbonResins.Current edition approved Dec.1,2017.Published December 2017.Originallyapproved in 1944.Last previous edition approved in 2013 as D801 02(2013).DOI:10.1520/D0801-02R17.2For referenced ASTM standards,visit the ASTM website,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.3Detailed description of equipment suitable for such sampling is given inPractice E300.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 Principles for theDevelopment of International Standards,Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade(TBT)Committee.1 present,draw it all out,record the quantity,and deduct it fromthe total volume of liquid delivered.6.Appearance6.1 Examine a portion of the sample after agitation todetermine its clarity and freedom from foreign matter andseparated water.7.Color7.1 Compare the color of the sample in any suitable ordesignated apparatus with the accepted or specific colorstandard.Accepted color standards are the Gardner color scalefound in Test Method D6166 and the pl