Analysis of surface active agents (raw materials). Alkane sulphonates. Method for determination of mean relative molecular mass and content of alkane monosulphonates
表面活性剂(原材料)分析 烷烃磺酸盐 烷烃单磺酸盐平均相对分子质量和含量的测定方法
发布日期:
1989-11-30
用轻质石油萃取,然后蒸发、离子交换、中和、干燥和称量残渣。
Extraction with light petroleum followed by evaporation, ion exchange, neutralization, drying and weighing of the residue.