ASTM E475-2010 用气相色谱法检定二特丁基过氧化物的标准试验方法

作者:标准资料网 时间:2024-05-09 23:43:29  浏览:9103   来源:标准资料网

【英文标准名称】:StandardTestMethodforAssayofDi-tert-ButylPeroxideUsingGasChromatography
【原文标准名称】:用气相色谱法检定二特丁基过氧化物的标准试验方法
【标准号】:ASTME475-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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;Activeoxygen;Butylperoxide;Gaschromatography(GC)--chemicals;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.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecifichazardsstatementsaregiveninSection9.
【中国标准分类号】:G17
【国际标准分类号】:71_080_99
【页数】:4P.;A4
【正文语种】:英语