UNE 55-544-1989
Volumetric determination of disodium salt content in soaps and detergents

Standard No.

UNE 55-544-1989

Release Date

1989

Published By

ES-AENOR

Scope

This standard specifies a volumetric method for determining the content of the disodium salt of (ethylene dinitrile) tetraacetic acid "EDTA" in soaps and other detergents.