Designation:D1722−09(Reapproved2017)StandardTestMethodforWaterMiscibilityofWater-SolubleSolvents1ThisstandardisissuedunderthefixeddesignationD1722;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.ThisstandardhasbeenapprovedforusebyagenciesoftheU.S.DepartmentofDefense.1.Scope1.1Thistestmethodcoversthedeterminationofthemisci-bilityofwater-solublesolventswithwater.Whilewrittenspecificallyfortestingacetone,isopropylalcohol(isopropanol),andmethylalcohol(methanol),themethodissuitablefortestingmostwater-solublesolvents.1.2Thistestmethodservestodetectwater-immisciblecontaminantsqualitatively;thelevelofdetectionoftheseimpuritiesvarieswidelywithboththetypeofsolventandthetypeofimpurity.1.3Thelevelofdetectionofwater-insolublematerialsdependsuponthesolventtestedandthetypeofimpurityorimpuritiespresent,thatisparaffin,olefin,aromatic,highmolecularweightalcohol,orketone,etc.Thereis,therefore,nospecificlevelofimpuritydetectedbythisprocedure.NOTE1—Thistestmethodisnormallyperformedatambient,butothertemperaturesmaybeusedasspecifiedbytheconsumerandsupplier.1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.5Forspecifichazardinformationandguidance,consultthesupplier’sSafetyDataSheetformaterialslistedinthistestmethod.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafety,health,andenvironmentalpracticesanddeter-minetheapplicabilityofregulatorylimitationspriortouse.1.7Thisinternationalstandardwasdevelopedinaccor-dancewithinternationallyrecognizedprinciplesonstandard-izationestablishedintheDecisiononPrinciplesfortheDevelopmentofInternationalStandards,GuidesandRecom-mendationsissuedbytheWorldTradeOrganizationTechnicalBarrie...
