Surface active agents. Sulfated ethoxylated alcohols and alkylphenols. Determination of content of unsulfated matter

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-04-2009

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
5 Apparatus
6 Sampling
7 Procedure
   7.1 Test portion
   7.2 Preparation of the ion-exchange resins
       7.2.1 Anion-exchange resin clean-up
       7.2.2 Cation-exchange resin clean-up
   7.3 Final preparation of resins
   7.4 Arrangement of the mixed-bed exchange column
   7.5 Separation of unsulfated matter
   7.6 Check of the ion-exchange resin
8 Calculation and expression of results
9 Precision
   9.1 Repeatability limit
   9.2 Reproducibility limit
10 Test report
Annex A (informative) - Statistical and other data derived
        from the results of interlaboratory tests
Bibliography

Describes a method for the determination of the content of unsulfated matter present in ordinary commercial neutralized products of sulfation of ethoxylated alcohols or alkylphenols [alkyl oxyethylene sulfates (ethoxylated alcohol sulfates) or alkylphenol oxyethylene sulfates (ethoxylated alkylphenol sulfates)] containing an average of not more than 20 oxyethylene groups per molecule.

This International Standard specifies a method for the determination of the content of unsulfated matter present in ordinary commercial neutralized products of sulfation of ethoxylated alcohols or alkylphenols [alkyl oxyethylene sulfates (ethoxylated alcohol sulfates) or alkylphenol oxyethylene sulfates (ethoxylated alkylphenol sulfates)] containing an average of not more than 20 oxyethylene groups per molecule.

Committee	CII/34
DevelopmentNote	Supersedes 86/50623 DC and BS 6829-5.3(1989). (06/2005) Supersedes 07/30158024 DC. (04/2009)
DocumentType	Standard
Pages	12
PublisherName	British Standards Institution
Status	Current
Supersedes	07/30158024 DC : 0 BS 6829-5.3(1989) : 1989 BS EN ISO 8799:1996

Standards	Relationship
UNI EN ISO 8799 : 2009	Identical
ISO 8799:2009	Identical
NF EN ISO 8799 : 2009	Identical
NS EN ISO 8799 : 2009	Identical
UNE-EN ISO 8799:2009	Identical
DIN EN ISO 8799:2010-04	Identical
I.S. EN ISO 8799:2009	Identical
EN ISO 8799:2009	Identical
NEN EN ISO 8799 : 2009	Identical
SN EN ISO 8799:2010	Identical
NBN EN ISO 8799 : 2009	Identical
DIN EN ISO 8799 E : 2010	Identical

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
ISO 3696:1987	Water for analytical laboratory use — Specification and test methods
EN 14480:2004/AC:2006	SURFACE ACTIVE AGENTS - DETERMINATION OF ANIONIC SURFACE ACTIVE AGENTS - POTENTIOMETRIC TWO-PHASE TITRATION METHOD
ISO 6842:1989	Surface active agents — Sulfated ethoxylated alcohols and alkylphenols — Determination of total active matter content

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BS EN ISO 8799:2009

Current

Table of Contents

Abstract

Scope

General Product Information

International Equivalents

Standards Referencing This Book

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