ASTM E256-2009 用过氧化钠弹燃烧法测定有机化合物中氯含量的标准试验方法

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【英文标准名称】:StandardTestMethodforChlorineinOrganicCompoundsbySodiumPeroxideBombIgnition
【原文标准名称】:用过氧化钠弹燃烧法测定有机化合物中氯含量的标准试验方法
【标准号】:ASTME256-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:E15.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:chlorine;organiccompounds;silvernitratetitration;sodiumperoxidebomb;Bombmethods;Chlorinecontent;Environmentalorganiccompounds;Organiccompounds;Peroxidebombignitionmethods;Sodiumperoxidebombignition
【摘要】:Thistestmethodmaybeusedtodeterminethetotalchlorinecontentofunknownorganicsamplesortoassayknownchlorinecontainingorganiccompounds.Thistestmethodmaybeusedonorganicmaterialsinwhichthecompleteconversiontochloridecanbeaccomplishedbysodiumperoxidebombignition,andwhichcontainnootherhalogens.1.1Thistestmethodcoversthedeterminationofchlorineinorganiccompoundsbysodiumperoxidebombignition.Itisintendedforapplicationtosamplesoforganicmaterialscontainingmorethan0.5%chlorine.Theprocedureassumesthatcompoundscontaininghalogensotherthanchlorinewillnotbepresent.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificsafetyprecautions,see6.5.2,Section7,8.3,and8.9.1.3ReviewthecurrentMaterialSafetyDataSheets(MSDS)fordetailedinformationconcerningtoxicity,firstaidprocedures,andsafetyprecautions.Note18212;OthertestmethodsbasedonoxygenbombcombustionforanalysisforchlorinearedescribedinTestMethodD808,TestMethodD2361,andTestMethodD4208.1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.
【中国标准分类号】:G16
【国际标准分类号】:71_060_20
【页数】:4P.;A4
【正文语种】:英语