ASTM E475-2000(2005) 气相色谱法化验二叔丁基过氧的标准试验方法

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【英文标准名称】:StandardTestMethodforAssayofDi-tert-ButylPeroxideUsingGasChromatography
【原文标准名称】:气相色谱法化验二叔丁基过氧的标准试验方法
【标准号】:ASTME475-2000(2005)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:E15.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:activeoxygen;di-tert-butylperoxide;gaschromatography;peroxides
【摘要】:Di-tert-butylperoxideiswidelyusedasacatalystandreactioninitiator.Knowledgeoftheperoxidecontentisimportantinsuchapplications.Thistestmethodprovidesaprocedurefordeterminingtheactiveperoxidecontentofcommercialdi-tert-butylperoxide.1.1Thistestmethodcoverstheassayofdi-tert-butylperoxideusinggaschromatography.Itisapplicabletocommercialdi-tert-butylperoxidewhichmaycontainsmallamountsofisobutylene,tert-butanol,tert-butylhydroperoxide,triisobutylenes,andwaterasimpurities.1.2ReviewthecurrentappropriateMaterialSafetyDataSheets(MSDS)fordetailedinformationconcerningtoxicity,firstaidprocedures,andsafetyprecautions.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecifichazardsstatementsaregiveninSection.
【中国标准分类号】:
【国际标准分类号】:71_080_99
【页数】:3P.;A4
【正文语种】: