GB/T 11987-2022 Determination of total content of industrial alkane sulfonates in focused surfactants. The standard details the scope of application, principle and specific steps for the determination of total alkane sulfonate content, including key links such as sample pretreatment and titration analysis. Clarify the requirements for instruments, equipment and reagent materials, and standardize the experimental operation process. Provide a unified and reliable method for the accurate determination of industrial alkane sulfonate content, help production enterprises to control the mass of products, meet the market demand for mass detection of surfactants, and promote the standardized development of related industries.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | G72 | ICS | 71.100.40 |
| Release Date | 2022-12-30 00:00:00 | Implementation Date | 2023-07-01 00:00:00 |