EN ISO 2871-1:1994

Surface active agents - Detergents - Determination of cationic-active matter content - Part 1: High-molecular-mass cationic-active matter (ISO 2871-1:1988)

Tenside - Waschmittel - Bestimmung der kationaktiven Substanz - Teil 1: Hochmolekulare kationaktive Substanz (ISO 2871-1:1988)

Dieser Teil von ISO 2871 legt ein Verfahren fest zur Bestimmung hochmolekülarerkationaktiver Substanz wie z. B. a) von quaternären Ammoniumverbindungen, in denen zwei der Alkylgruppen jeweils 10 oder mehr Kohlenstoffatome enthalten, beispielsweise von Distearyl-dimethyl-ammoniumchlorid, oder b) von Salzen des Imidazolins oder des 3-Methylimidazolins, in denen langkettige Acylaminoethyl- und Alkyl-Gruppen in der 1- oder 2-Stellung substituiert sind.

Agents de surface - Détergents - Détermination de la teneur en matière active cationique - Partie 1: Matière active cationique à haute masse moléculaire (ISO 2871-1:1988)

Površinsko aktivne snovi - Detergenti - Določevanje kationsko aktivnih snovi - 1. del: Visoko molekularne kationsko aktivne snovi (ISO 2871-1:1988)

General Information

• Status: Withdrawn
• Publication Date: 24-Aug-1994
• Withdrawal Date: 14-Feb-2010
• ICS: 71.100.40 - Surface active agents
• Technical Committee: CEN/TC 276 - Surface active agents
• Drafting Committee: CEN/TC 276 - Surface active agents
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 15-Feb-2010
• Completion Date: 15-Feb-2010
• Ref Project: SIST EN ISO 2871-1:1997 - Surface active agents - Detergents - Determination of cationic-active matter content - Part 1: High-molecular-mass cationic-active matter (ISO 2871-1:1988)

Relations

• Replaced By: EN ISO 2871-1:2010 - Surface active agents - Detergents - Determination of cationic-active matter content - Part 1: High-molecular-mass cationic-active matter (ISO 2871-1:2010)
• Effective Date: 08-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 2871-1:1997
01-december-1997
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Surface active agents - Detergents - Determination of cationic-active matter content -
Part 1: High-molecular-mass cationic-active matter (ISO 2871-1:1988)
Tenside - Waschmittel - Bestimmung der kationaktiven Substanz - Teil 1:
Hochmolekulare kationaktive Substanz (ISO 2871-1:1988)
Agents de surface - Détergents - Détermination de la teneur en matiere active cationique
- Partie 1: Matiere active cationique a haute masse moléculaire (ISO 2871-1:1988)
Ta slovenski standard je istoveten z: EN ISO 2871-1:1994
ICS:
71.100.40 Površinsko aktivna sredstva Surface active agents
SIST EN ISO 2871-1:1997 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 2871-1:1997

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SIST EN ISO 2871-1:1997

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SIST EN ISO 2871-1:1997

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SIST EN ISO 2871-1:1997
ISO
INTERNATIONAL STANDARD
28714
First edition
1988-11-01
INTERNATIONAL ORGANIZATIQN FOR STANDARDIZATION
ORGANISATION INTERNATIONALE DE NORMALISATION
MEXAYHAPO#HAFI OPrAHM3A~Mfl l-l0 CTAH,lJAPTM3A~MM
Surface active agents - Detergents - Determination
of cationic-active matter content -
Part 1 :
High-molecular-mass cationic-active matter
Determination de Ia teneur en matike active cationique -
Agents de surtace - Detergents -
Partie 1: Matike active cationique ~3 haute masse mokulaire
Reference number
ISO 28714 : 1988 (E)

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SIST EN ISO 2871-1:1997
1so2,871-1 :1988 (EI
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of
national Standards bodies (ISO member bodies). The work of preparing International
Standards is normally carried out through ISO technical committees. Esch member
body interested in a subject for which a technical committee has been established has
the right to be represented on that committee. International organizations, govern-
mental and non-governmental, in liaison with ISO, also take part in the work. ISO col-
laborates closely with the International Electrotechnical Commision )lEC) on all matters
of electrotechnical standardization.
Draft International Standards adopted by the technical committees are circulated to
the member bodies for approval before their acceptance as International Standards by
the ISO Council. They are approved in accordance with ISO procedures requiring at
least 75 % approval by the member bodies voting.
International Standard ISO 2871-1 was prepared by Technical Committee ISO/TC 91,
Surface active agents.
Together with ISO 2871-2, this part of ISO 2871 cancels and replaces the first edition
(ISO 2871 : 1973), of which it constitutes a minor revision.
ISO 2871 consists of the following Parts, under the general title Surface active
agents - Detergents - Determination of ca tionic-active matter con ten t :
-
Part 7 : High-molecular-mass ca tionic-ac tive matter
-
Part 2: Low-molecular-mass ca tionic-active matter
0 International Organization for Standardization, 1989 0
Printed in Switzerland

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SIST EN ISO 2871-1:1997
INTERNATIONAL STANDARD ISO28714 : 1988 (E)
Surface active agents - Detergents - Determination
of cationic-active matter content -
Part 1 :
High-molecular-mass cationic-active matter
.
investigate the possibility of applying the most recent editions
1 Scope
of the Standards listed below. Members of IEC and ISO main-
This part of ISO 2871 specifies a method for the determination tain registers of currently valid International Standards.
of high-molecular-mass cationic-active materials such as
ISO 385-1 : 1984, Laboratory glassware - Burettes - Part 1:
a) quaternary ammonium compounds in which two of the General requirements.
alkyl groups each contain IO or more carbon atoms, e.g.
distearyl-dimethyl-ammonium chlorides, or ISO 607 : 1980, Surface active agents and detergents -
Methods of Sample division.
b) salts of imidazoline or 3-methylimidazoline in which
ISO 1042 : 1983, Laboratory glassware - One-mark volu-
long-chain acylaminoethyl and alkyl groups are substituted
me tric flasks .
in the 1- and 2-positions, respectively.
The method is applicable to solids or to aqueous solutions of ISO 2271 : 1972, Surfaceactiveagents - Detergents - Deter-
mina tion of anionic-active matter (Direct two-Phase titra tion
the active material. The relative molecular mass of the cationic-
procedurel.
active matter shall be known or previously determined if its
content is expressed as a percentage by mass.
The method is not applicable if anionic surface-active agents
3 Principle
are present.
Titration of an aliquot Portion of a Standard Solution of sodium
NOTE - Low relative molecular mass sulfonates of toluene and xylene
...