Standard No.:	GB/T 38731-2020
English Name:	Surface active agents—Test methods of technical sodium secondary alkylsulphates
Chinese Name:	表面活性剂 工业仲烷基硫酸钠试验方法
Chinese Classification:	G72    Basic standards and general methods for surface active agent
Professional Classification:	GB    National Standard
ICS Classification:	71.100.40 71.100.40    Surface active agents 71.100.40
Source Content Issued by:	SAMR; SAC
Issued on:	2020-04-28
Implemented on:	2020-11-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	5500 words
Translation Price(USD):	165.0
Delivery:	via email in 1~3 business day

本标准规定了表面活性剂工业仲烷基硫酸钠的pH值、含水量、游离碱或游离酸、总碱度、石油醚可萃取物、烷基硫酸钠、硫酸钠、氯化钠含量等指标的试验方法。
本标准适用于液状工业仲烷基硫酸钠，其中不含与制备无关的任何产物。
本标准不适用于粉状或浆状产品。