Analysis of surface active agents (raw materials). Alkane sulphonates-Method for determination of alkane monosulphonates content
表面活性剂(原材料)分析 烷烃磺酸盐 烷烃单磺酸盐含量的测定方法
Titration against a standard volumetric cationic-active solution in the presence of an indicator and an anionic dye. Applicable to all alkali metal salts of the products of sulphochlorination and sulphoxidation of paraffins.Cross References:BS 846BS 1583BS 1792BS 3762:Part 1BS 3762:Section 3.1BS 3978BS 6829:Section 2. 2ISO 893