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【英文标准名称】:StandardTestMethodforFreeHalogensinHalogenatedOrganicSolventsandTheirAdmixtures
【原文标准名称】:卤化有机溶剂及其掺和物中游离卤素的标准试验方法
【标准号】:ASTMD4755-1995(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:1995
【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】:freehalogens;halogenatedorganicsolvent;halogens;solvent;Freehalogens;Halogenatedorganicsolvents;Halogencompounds;Organicsolvents
【摘要】:Freehalogenswillreactwithanyresidualmoistureinasolventtoformacid.Theseacidscancausecorrosiontoprocessandstorageequipmentusedforhalogenatedsolvents.Thepresenceoffreehalogensinhalogenatedsolventsisoftenanindicationthatthestabilizersinthesolventsystemarebreakingdown.Thistestmethodprovidesameansofdetectingthepresenceoffreehalogensinhalogenatedsolventsandtheiradmixtures.1.1Thistestmethodcoverstheevaluationoffreehalogensinhalogenatedorganicsolventsandtheiradmixtures.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G63
【国际标准分类号】:71_080_20
【页数】:2P.;A4
【正文语种】:英语