ASTM D2358-1989(2003) 表面活性剂和合成洗涤剂中有效成分分离的标准试验方法

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【英文标准名称】:StandardTestMethodforSeparationofActiveIngredientfromSurfactantandSyndetCompositions
【原文标准名称】:表面活性剂和合成洗涤剂中有效成分分离的标准试验方法
【标准号】:ASTMD2358-1989(2003)
【标准状态】:现行
【国别】:
【发布日期】:1989
【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】:D12.12
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:工艺;表面活性剂;肥皂;洗涤剂;抛光剂;合成的
【英文主题词】:activeingredient;alcoholextraction;surfactantcompositions;syndetcompositions
【摘要】:1.1Thistestmethodcoverstheprocedurefortheseparationandpurificationofactiveingredientfromsurfactantsandsyndetcompositions.Theseparatedactiveingredientmaybeusedforqualitativeexaminations.Thistestmethodalsopermitstheestimationoftotalactiveingredientlevelpresentinthesampleundertest.1.2Thistestmethodyieldstheactiveingredienttogetherwithotheralcohol-solublematerialsandthereforeisusefulonlyinestimatingtheactualactiveingredientlevel.Correctionfortheamountofthemostcommoncontaminant,sodiumchloride,isshownbyaseparatedetermination.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.MaterialSafetyDataSheetsareavailableforreagentsandmaterials.Reviewthemforhazardspriortousage.
【中国标准分类号】:G71
【国际标准分类号】:71_100_40
【页数】:3P.;A4
【正文语种】: