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【英文标准名称】:StandardTestMethodforMethanolContentofFormaldehydeSolutions
【原文标准名称】:甲醛溶液中甲醇含量的标准试验方法
【标准号】:ASTMD2380-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【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】:D01.35
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:油性涂料;涂料;甲醇;芳烃;试验;溶剂;甲醛;芳族化合物;含量测定
【英文主题词】:formaldehyde;methanol
【摘要】:Thistestmethodprovidesameasurementofmethanolcontentofformaldehydesolutions.Theresultsofthesemeasurementscanbeusedforspecificationacceptance.Thistestmethodisapplicableto37%formaldehydesolutionscontaining0to2%,6to8%,or12to15%methanol.1.1Thistestmethodprovidesforthecalculationofthemethanolcontentofcommerciallyavailable37%formaldehydesolutionsandisbasedontherelationshipofspecificgravitytoformaldehydeandmethanolcontent.Separateequationsaregivenforthreerangesofmethanol:0to2%,6to8%,and12to15%.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Forpurposesofdeterminingconformanceofanobservedoracalculatedvalueusingthistestmethodtorelevantspecifications,testresult(s)shallberoundedoff"tothenearestunit"inthelastright-handdigitusedinexpressingthespecificationlimit,inaccordancewiththerounding-offmethodofPracticeE29.1.4Forhazardinformationandguidance,seethesupplier''sMaterialSafetyDataSheet.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecifichazardstatementsaregiveninSection4.
【中国标准分类号】:G16
【国际标准分类号】:71_080_80
【页数】:2P.;A4
【正文语种】: