ASTM E449-2008 氯化钙分析的标准试验方法

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【英文标准名称】:StandardTestMethodsforAnalysisofCalciumChloride
【原文标准名称】:氯化钙分析的标准试验方法
【标准号】:ASTME449-2008
【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;atomicabsorption;calciumchloride;calciumhydroxide;magnesiumchloride;potassiumchloride;Atomicabsorptionspectrometry(AAS);Calciumchloride;Calciumhydroxidecontent;Chemicalanalysis--chemicals;Chlorideanalysis--cleaningagents/
【摘要】:Calciumchlorideisavailableinvariousformsandpurities.Amajoruseisthede-icinganddustcontrolofroads.Itisalsousedinthecoalindustryfordustproofingandfreezeproofing,infoods,inelectrolyticcells,andinrefrigerationbrines.Thetestmethodslistedin1.2provideproceduresforanalyzingcalciumchloridetodetermineifitissuitableforitsintendeduse.1.1Thesetestmethodscovertheanalysisofcalciumchlorideandsolutions.1.2Proceduresaregivenforthedeterminationofcalciumchloride,magnesiumchloride,potassiumchloride,sodiumchloride,andcalciumhydroxide.Thetestmethodsappearinthefollowingorder:
Sections
CalciumChloride
8to16
MagnesiumChloride,PotassiumChloride,andSodiumChloride
17to26
CalciumHydroxide
27to33
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Product Code:SAE AMS7720
Title:Castings Lead Alloy, 6.5sb 0.5sn (Cancelled Jan 1990)
Issuing Committee:
Scope:This specification has been CANCELLED by the Aerospace Materials Division, SAE, as of January, 1990. By this action, the subject specification number and title will be deleted from the active specification index of Aerospace Material Specifications.MIL-C-85043B (NOTICE 2), MILITARY SPECIFICATION: CLOTHS, CLEANING, LOW-LINT (30 JUN 1999) [S/S BY A-A-59323]., MIL-C-85043B, dated 24 March 1987, is hereby cancelled. Future acquisition for this item should refer to Commercial Item Description A-A-59323.