【英文标准名称】: Chemical products for industrial use; General method for determination of chloride ions; Potentiometric method
【原文标准名称】: 工业用化学品 测定氯离子用一般方法 电位滴定法
【标准号】: ISO 6227-1982
【标准状态】: 现行
【国别】: 国际
【发布日期】: 1982-09
【实施或试行日期】:
【发布单位】: 国际标准化组织(IX-ISO)
【起草单位】: ISO/TC 47
【标准类型】: ()
【标准水平】: ()
【中文主题词】: 测定;电位测量法;化学分析和试验;化学分析;连接;工业产品;化合物;化学制品;离子;氯
【英文主题词】: Chemical analysis and testing;Chemicals;Chlorine;Connections;Determination;Industrial products;Ions;Potentiometric methods
【摘要】: Describes a method based on the potentiometric titration of the chloride ions with standard volumetric silver nitrate solution in an acid medium and in the presence of acetone, using a silver electrode or a chloride or silver ion-selective electrode (measuring electrode) and a calomel or a mercury(I) sulphate electrode (reference electrode). Is a applicable to test solutions having chloride concentrations, expressed in milligrams per litre, of between 1 and 1500.
【中国标准分类号】: G04
【国际标准分类号】: 71_060_01
【页数】: 8P.;A4
【正文语种】: 英语

关键字： ISO 6227