GB/T 13173.3-1991
Determination of nonionic surface active agents in detergents.Ion exchange method (English Version)

Standard No.

GB/T 13173.3-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2008-12

Replace By

GB/T 13173-2008

Latest

GB/T 13173-2021

Scope

This standard specifies the method for the determination of the content of nonionic surfactants in detergents. This standard is applicable to the determination of non-ionic surfactants such as polyethoxylated fatty alcohol (AEO), polyethoxylated alkylphenol (ADE), polyether (PE) and alkanoyldiethanolamine in detergents. Common anionic surfactants, sodium carboxymethylcellulose, sodium chloride, sodium sulfate, sodium tripolyphosphate, sodium silicate, sodium borate and other components in detergents do not interfere with this method. But petroleum ether solubles make the result correspondingly high.

GB/T 13173.3-1991 history

• 2021 GB/T 13173-2021 Surface active agents—Test methods for detergents
• 2008 GB/T 13173-2008 Surface active agents.Detergents.Testing methods
• 1991 GB/T 13173.3-1991 Determination of nonionic surface active agents in detergents.Ion exchange method

GB/T 13173.3-1991 Determination of nonionic surface active agents in detergents.Ion exchange method was changed to GB/T 13173-2008 Surface active agents.Detergents.Testing methods.

GB/T 13173.3-1991 -All Parts