ISO 4626-1980 挥发性有机液体 用作原料的有机溶剂沸程的测定

标准号：ISO 4626-1980
中文标准名称：挥发性有机液体 用作原料的有机溶剂沸程的测定
英文标准名称：Volatile organic liquids; Determination of boiling range of organic solvents used as raw materials
标准类型：G15
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：G15
国际标准分类号：87.060.30
适用范围：This method is applicable to organic liquids that boil between 30 and 300 C at normal pressure, and that are chemically stable and do not corrode the apparatus during the distillation such as hydrocarbons, esters, alcohols, ketones, ethers and similar products. The principle consists in distillation of a 100 ml test portion under prescribed conditions, systematic observation of thermometer readings and volumes of condensate and calculation of the results from these data with correction to standard atmospheric pressure.