Name: UNI EN 1791 : 1999
Brand: UNI

SURFACE ACTIVE AGENTS - FATTY ALKYL DIMETHYL AMINE OXIDES - DETERMINATION OF THE AMINE OXIDE CONTENT

Published date

07-31-1999

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling
7 Procedure
    7.1 Titration of the sum: Amine oxide and tertiary
          amine
    7.2 Polonovski reaction and titration of tertiary
          amine
8 Expression of results
    8.1 Calculation
    8.2 Precision
9 Test report
Annex A (informative (instrument settings)
Annex B (informative)

Defines a method for determining the up to date approximately 2 milli-equivalents of tertiary amine oxide. Applies to solids of aqueous solutions of the active material. The molecular mass of the amine oxide shall be known should its content be expressed as a percentage of mass.

DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current

Standards	Relationship
NS EN 1791 : 1ED 1997	Identical
UNE-EN 1791:1997	Identical
EN 1791 : 1997	Identical
NBN EN 1791 : 1997	Identical
NEN EN 1791 : 1997	Identical
NF EN 1791 : 1997	Identical
I.S. EN 1791:1997	Identical
SN EN 1791 : 1997	Identical
BS EN 1791:1997	Identical
DIN EN 1791:1997-03	Identical

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UNI EN 1791 : 1999

SURFACE ACTIVE AGENTS - FATTY ALKYL DIMETHYL AMINE OXIDES - DETERMINATION OF THE AMINE OXIDE CONTENT

Table of Contents

Abstract

General Product Information

International Equivalents

Category

Subcategory