DS/EN 14480:2004
Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method

Standard No.

DS/EN 14480:2004

Release Date

2004

Published By

Danish Standards Foundation

Status

Be replaced 2006-08

Replace By

DS/EN 14480/AC:2006

Latest

DS/EN 14480/AC:2006

Scope

This document specifies a method for the determination of the content of anionic surface active agents in raw materials, defined as being the amount of anionic surface active agents expressed in millimoles per 100 g of product. NOTE 1 The applicability in products different than those tested should be checked in each particular case. NOTE 2 In comparison to usual laboratory two-phase titration with visual endpoint determination (see ISO 2271) potentiometric titration offers the advantage of automation, operator-dependent differences in recognising the equivalence point can be neglected, and a non-critical solvent replaces the toxicologically critical chloro

DS/EN 14480:2004 history

• 2006 DS/EN 14480/AC:2006 Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method
• 2004 DS/EN 14480:2004 Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method