GB/T 13529-2022 (English Version) PDF

Standard No.: GB/T 13529-2022
Language: Chinese, Available in English version
Release Date: 2022
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 13529-2022
Replace: GB/T 13529-2011

Scope: This document specifies the product classification, requirements, test methods and inspection of ethoxylated alkyl sodium sulfate (also known as "sodium fatty alcohol polyoxyethylene ether sulfate" and "sodium laureth sulfate", referred to as AES and SLES). Rules and signs, packaging, transportation, storage and shelf life. This document applies to industrial products of sodium ethoxylated alkyl sulfates produced by various processes.

GB/T 13529-2022 Referenced Document

GB/T 13530 Test Method for Sodium Ethoxylated Alkyl Sulfates*， 2023-03-17 Update
GB/T 17829-1999 Polyethoxylated fatty alcohols
GB/T 26388 Determination of dioxane residues in surfactants.Gas chromatographic method
GB/T 3143 Color determination method of liquid chemicals(Hazen unit--Platinum-cobalt scale)
GB/T 5173 Surface active agents—Detergents—Determination of anionic-active matter content—Direct two-phase titration procedure
GB/T 6366 Surface active agents.Determination of mineral sulfate content.Titrimetric method
GB/T 6368 Surface active agents.Determination of pH of aqueous solution.Potentiometric method
GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values