Designation:D1614−09StandardTestMethodforAlkalinityinAcetone1ThisstandardisissuedunderthefixeddesignationD1614;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.ThisstandardhasbeenapprovedforusebyagenciesoftheDepartmentofDefense.1.Scope*1.1Thistestmethodcoversthedeterminationinacetoneofalkalinitycalculatedasammonia(NH3).1.2Thefollowingappliestoallspecifiedlimitsinthisstandard;forpurposesofdeterminingconformancewiththisstandard,anobservedvalueoracalculatedvalueshallberoundedoff“tothenearestunit”inthelastright-handdigitusedinexpressingthespecificationlimit,inaccordancewiththerounding-offmethodofPracticeE29.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Forspecifichazardinformationandguidance,consultthesupplier’sMaterialSafetyDataSheet.1.5Thisstandarddoesnotpurporttoaddressthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityofwhoeverusesthisstandardtoconsultandestablishappro-priatesafetyandhealthpracticesanddeterminetheapplica-bilityofregulatorylimitationspriortouse.SpecifichazardstatementsaregiveninSection7.2.ReferencedDocuments2.1ASTMStandards:2D1193SpecificationforReagentWaterE29PracticeforUsingSignificantDigitsinTestDatatoDetermineConformancewithSpecificationsE200PracticeforPreparation,Standardization,andStorageofStandardandReagentSolutionsforChemicalAnalysis3.SummaryofTestMethod3.1Thespecimenisaddedtowaterpreviouslyneutralizedtothemethylredendpoint.Ifalkalinityisdetected,itistitratedwith0.05NH2SO4andreportedasweightpercentofNH3.4.SignificanceandUse4.1Thistestmethodprovidesameasurementofalkalinityinacetone.Theresultsofthismeasurementcanbeusedforspecificationacceptance.5.Apparatus5.1Buret,10-mL,graduatedin0.05-mLsubdivisions.5.2ErlenmeyerFlask,250-mLcapacity.6.ReagentsandMaterials6.1...
