0 Items
My account
Phone: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Standards sales: prodaja@iss.rs Education: iss-edukacija@iss.rs Information about standards: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Main menu

SRPS EN 14669:2012

Surface active agents - Determination of anionic surface active agents and soaps in detergents and cleansers - Potentiometric two-phase titration method

Nov 29, 2012

General information

90.93     Oct 31, 2024

90.00    Oct 31, 2029

ISS

H091

European Norm

71.100.40  

English  

Van plana iz 2012. godine.

Buying

Published

Language in which you want to receive the document.

Scope

This European Standard specifies a method for the determination of the content of anionic surface active agents and soaps in detergents and cleansers, 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 that 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 chloroform.

Life cycle

NOW

PUBLISHED
SRPS EN 14669:2012
90.93 Standard confirmed
Oct 31, 2024

Related project

Adopted from EN 14669:2005