標準號：ISO 893-1989
中文標準名稱：表面活性劑 工業烷烴磺酸鹽 分析方法
英文標準名稱：Surface active agents; technical alkane sulfonates; methods of analysis
標準類型：G72
發布日期：1999/12/31 12:00:00
實施日期：1989/11/15 12:00:00
中國標準分類號：G72
國際標準分類號：71.100.40
適用范圍：Specifies the following methods of analysis for the substance to be tested: measurement of pH, determination of water content, determination of free alkalinity or free acidity, determination of matter extractable by light petroleum, determination of sodium alkane sulphonates content, determination of alkane monosulphonates content, determination of sodium sulphite content, determination of sodium sulphate content, determination of sodium chloride content. In annexes a general scheme of analysis and a method for the determination of total salts content is given.