Name: EN 14881:2005
Brand: CEN

Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method

Published date

08-17-2005

Publisher

Comite Europeen de Normalisation

Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling and preparation of the sample
7 Procedure
8 Calculation and expression of results
9 Precision
10 Test report
Annex A (informative) N-(3-(dimethylaminopropyl)-
undecylamide
Annex B (informative) Reference gas chromatogram
Annex C (informative) Validation method
Annex D (informative) Inter-laboratory test results
Bibliography

This European Standard specifies a method for the determination of the content of free N-(3-dimethylaminopropyl)-alkylamides (amidoamine) in alkylamidopropylbetaines, expressed in grams per 100 g of product.This method is applicable in the range between 0,02 g and 1,0 g of amidoamine per 100 g of product.

Committee	CEN/TC 276
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Current

Standards	Relationship
DIN EN 14881:2005-11	Identical
BS EN 14881:2005	Identical
NEN EN 14881 : 2005	Identical
I.S. EN 14881:2005	Identical
PN EN 14881 : 2005	Identical
DIN EN 14881 E : 2005	Identical
UNI EN 14881 : 2006	Identical
UNE-EN 14881:2006	Identical
NBN EN 14881 : 2005	Identical
NF EN 14881 : 2005	Identical
NS EN 14881 : 1ED 2005	Identical
SN EN 14881 : 2005	Identical

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ISO 607:1980	Surface active agents and detergents Methods of sample division
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ISO 3696:1987	Water for analytical laboratory use — Specification and test methods
EN ISO 3696:1995	Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)