ASTM D848-2009 工业芳烃的酸洗颜色标准试验方法

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【英文标准名称】:StandardTestMethodforAcidWashColorofIndustrialAromaticHydrocarbons
【原文标准名称】:工业芳烃的酸洗颜色标准试验方法
【标准号】:ASTMD848-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:D16.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:acidwashcolor;aromatichydrocarbons;Acidwashcolor;Benzene--paints/relatedcoatings/materials;Color--organic/inorganicchemicals;Industrialaromatichydrocarbons;Naphthaandnaphthaderivatives;Toluene;Xylene
【摘要】:Thistestmethodissuitableforsettingspecificationsonthematerialsreferencedin1.1.Itmayalsobeusedasaninternalqualitycontroltoolandindevelopmentorresearchwork.Thecolordevelopedintheacidlayergivesanindicationofimpuritieswhichifsulfonatedwouldcausethematerialtobediscolored.1.1Thistestmethodcoversthedeterminationoftheacidwashcolorofbenzene,toluene,xylenes,refinedsolventnaphthas,andsimilarindustrialaromatichydrocarbons.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,seeSections8and12.1.
【中国标准分类号】:G17
【国际标准分类号】:71_080_15
【页数】:4P.;A4
【正文语种】:英语