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【英文标准名称】:StandardTestMethodsforAnalysisofHydrochloricAcid
【原文标准名称】:盐酸分析的标准试验方法
【标准号】:ASTME224-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:analysis;Baum?/span>gravity;color;hydrochloricacid;iron;sulfatedash;sulfur;totalacidity;Acidity,alkalinity,pH--chemicals;Ash;Baum´egravity;Chemicalanalysis--chemicals;Color--organic/inorganicchemical
【摘要】:Thesetestmethodsprovidefortheclassificationofvariousgradesofhydrochloricacidandforthedeterminationofvariousimpurities.Acidstrengthandimpuritylevelsareimportantfactorsinmanyusesofhydrochloricacid.1.1Thesetestmethodscovertheanalysisofhydrochloricacid.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Theanalyticalproceduresappearinthefollowingorder:
Sections
TotalAcidity
8to16
Baum?/span>Gravity
17to26
SulfatedAsh
27to34
Iron
35to44
Color
45to52
TotalSulfur
53to59