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【英文标准名称】:StandardTestMethodforDeterminationofPeroxidesinButadiene
【原文标准名称】:丁二烯中过氧化物测定的标准试验方法
【标准号】:ASTMD5799-1995(2004)
【标准状态】:现行
【国别】:
【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】:D02.D0.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:化学分析和试验;过氧化物;丁二烯;含量测定
【英文主题词】:butadiene;butadienepolyperoxide;peroxide
【摘要】:Duetotheinherentdangerofperoxidesinbutadiene,specificationlimitsareusuallysetfortheirpresence.Thistestmethodwillprovidevaluesthatcanbeusedtodeterminetheperoxidecontentofasampleofcommercialbutadiene.Butadienepolyperoxideisaverydangerousproductofthereactionbetweenbutadieneandoxygenthatcanoccur.Theperoxidehasbeenreportedtobethecauseofsomeviolentexplosionsinvesselsthatareusedtostorebutadiene.1.1Thisprocedurecoversthedeterminationofperoxidesinbutadiene.1.2Thistestmethodcoverstheconcentrationsrangeof1to10ppmbymass(ppmw)asavailableoxygen.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G16
【国际标准分类号】:71_080_10
【页数】:3P.;A4
【正文语种】: