Name: UNI EN ISO 2871-1 : 2010
Brand: UNI

SURFACE ACTIVE AGENTS - DETERGENTS - DETERMINATION OF CATIONIC-ACTIVE MATTER CONTENT - PART 1: HIGH-MOLECULAR-MASS CATIONIC-ACTIVE MATTER

Published date

09-09-2010

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling
7 Procedure
8 Expression of results
9 Test report

Describes a method for the determination of high-molecular-mass cationic-active materials such as: a) quaternary ammonium compounds in which two of the alkyl groups each contain 10 or more carbon atoms, e.g. distearyl-dimethyl-ammonium chlorides, or b) salts of imidazoline or 3-methylimidazoline in which long-chain acylaminoethyl and alkyl groups are substituted in the 1- and 2-positions, respectively.

DevelopmentNote	Together with UNI EN ISO 2871/2 Supersedes UNI 24005 (06/2001)
DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current
Supersedes	UNI EN ISO 2871-1 : 1996 UNI 24005 : 1993

Standards	Relationship
ISO 2871-1:2010	Identical
NBN EN ISO 2871-1 : 2010	Identical
NEN EN ISO 2871-1 : 2010	Identical
NS EN ISO 2871-1 : 2010	Identical
I.S. EN ISO 2871-1:2010	Identical
SN EN ISO 2871-1:2010	Identical
BS EN ISO 2871-1:2010	Identical
UNE-EN ISO 2871-1:2010	Identical
EN ISO 2871-1:2010	Identical
NF EN ISO 2871-1 : 2010	Identical
DIN EN ISO 2871-1:2010-06	Identical

ISO 385:2005	Laboratory glassware Burettes
ISO 1042:1998	Laboratory glassware One-mark volumetric flasks
ISO 2271:1989	Surface active agents Detergents Determination of anionic-active matter by manual or mechanical direct two-phase titration procedure
ISO 607:1980	Surface active agents and detergents Methods of sample division