| 摘要 |
Disclosed is a surfactant composition containing an alkyl sulfate ester salt derivative represented by the following general formula (1). R-O-(PO)-SOM (1) (In the formula, R represents a linear alkyl group having 8-24 carbon atoms; PO represents a propyleneoxy group; n represents an average mole number of added PO that is a number satisfying 0 < n <= 0.9; and M represents a cation.) |
