1, surfactants, decontamination, foaming, wetting agents, etc.

2, relatively low-level ion pair reagents, when the requirements are not high, cheaper than heptane, sodium pentane sulfonate.

3, as a raw material, modification of materials.

4, capillary electrophoresis analysis, additives, generally used as a molar solution.

5, other analytical methods will also be used, such as flow column analysis.