ISO 4323:2025

Surface active agents — Soaps — Determination of chloride content by potentiometric method

Publication date:   Oct 1, 2025

General information

60.60   Standard published   Oct 1, 2025

ISO

ISO/TC 91 Surface active agents

International Standard

71.100.40   Surface active agents

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Scope

This document specifies a potentiometric method for the determination of the chloride content in soaps, with or without other surface-active agents, and also in compounded products.
The method is applicable for chloride mass fractions between 0,01 % to 1,0 %.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 4323:2018

NOW

PUBLISHED
ISO 4323:2025
60.60 Standard published
Oct 1, 2025