adj.二鈉的(分子中有兩個(gè)鈉原子的)
Surface active properties of disodium polyoxyethylene fatty acid ethanolamide sulfosuccinates were investigated. 研究了聚氧乙烯脂肪酸乙醇酰胺磺基琥珀酸單酯二鈉的表面活性。