SURFACTANT COMPOSITION

摘要

Disclosed is a surfactant composition containing an alkyl sulfate ester salt derivative represented by the following general formula (1). R-O-(PO)n-SO3M (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.)