【英文标准名称】:StandardTestMethodforAcidity-AlkalinityofHalogenatedOrganicSolventsandTheirAdmixtures
【原文标准名称】:卤化有机溶剂及其添加剂的酸碱性的标准试验方法
【标准号】:ASTMD2989-2001(2006)
【标准状态】:现行
【国别】:美国
【发布日期】:2001
【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】:D26.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:acidity;alkalinity;bromothymolblue;halogenatedsolvents;hydrochloricacid;pHmeter;sodiumhydroxide;titration
【摘要】:Thistestmethodcanbeusedtoestablishmanufacturingandpurchasingspecifications.Itcanalsobeusedtodeterminetheconditionofsolventsinuse.1.1Thistestmethodcoversthedeterminationofacidityinhalogenatedorganicsolventsandadmixturesthereof.ThealkalinitymaybedeterminedutilizingTestMethodD2106,bysubstitutingtheendpointmeasuredatpH7bybromothymolblueorpHmeter.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificprecautionarystatementsaregiveninSection7.
【中国标准分类号】:G16
【国际标准分类号】:71_080_20
【页数】:2P.;A4
【正文语种】:英语