Surface active agents—Test methods of technical sodium primary alkylsulphates
MOD ISO 894:1977
全国表面活性剂和洗涤用品标准化技术委员会(SAC/TC 272)
本标准规定了表面活性剂工业伯烷基硫酸钠的pH值、含水量、游离碱或游离酸、总碱度、石油醚可萃取物、酸解后的乙醚可萃取物（混合的工业脂肪醇）、硫酸钠、氯化钠含量等指标的测试方法。
本标准适用于粉状、浆状和液状（水溶液)工业伯烷基硫酸钠（不含与制备无关的任何产物)的测试和评价。
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