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【英文标准名称】:StandardTestMethodforMeasurementsofAqueousSolubility
【原文标准名称】:水溶解度测量用标准试验方法
【标准号】:ASTME1148-2002(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2002
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E47.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:aqueoussolubility;solubilityoforganiccompoundsinwater;Aqueousenvironments;Centrifugemethod;Chemical-resistantmaterials/products;Chemicals(environmentalanalysis);Concentration(ofelements);Environmentalcontrol/fate--waste;Environmental
【摘要】:Thesolubilityoforganicsisabasicphysicalparameterneededforthepredictionofthefateofachemicalintheenvironment(6).Theionicstrengthandorganiccontentofnaturalwatersmaycauseanapparentdecreaseorincreasefromthevalueobtainedinpurewater.Dataonthiscanbeobtainedinthelaboratorybymodifyingthereagentwatertosimulatenaturalwaters.1.1Thistestmethodcoversproceduresformeasurementofthesolubilityoforganiccompoundsinwater.Threeproceduresaredescribedwhichwillworkoveravarietyofsolubilityranges.Theseproceduresarenotappropriateforcompoundsthatreactwithwaterorairatambientconditions.1.2Theprocedurechosenwilldependontheestimatedsolubilityofthecompound.Thismaybeobtainedfromliteraturevalues(seeRefs1,2,3)bycorrelationwithotherparameters(4)orbyanalogywiththesolubilityofsimilarcompounds.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A43
【国际标准分类号】:71_080_01
【页数】:3P.;A4
【正文语种】:英语