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  • ISO 2271:1989

    Current The latest, up-to-date edition.

    Surface active agents Detergents Determination of anionic-active matter by manual or mechanical direct two-phase titration procedure

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Language(s):  English, French

    Published date:  12-10-1989

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    The substance is determined in a medium consisting of an aqueous and a chloroform phase by titration with a standard volumetric cationic-active solution (benzethonium- chloride) in the presence of an indicator which consists of a mixture of cationic dye (dimidium bromide) and an anionic dye (acid blue 1). The method is applicable to solids or to aqueous solutions of the active material. The relative molecular mass of the anionic active matter has to be known. The method is not applicable if cationic surface active agents are present.

    General Product Information - (Show below) - (Hide below)

    Development Note Also numbered as BS 3762-3.1(1990) (07/2005)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS EN ISO 2871-1:2010 Surface active agents. Detergents. Determination of cationic-active matter content High-molecular-mass cationic-active matter
    I.S. EN ISO 2871-1:2010 SURFACE ACTIVE AGENTS - DETERGENTS - DETERMINATION OF CATIONIC-ACTIVE MATTER CONTENT - PART 1: HIGH-MOLECULAR-MASS CATIONIC-ACTIVE MATTER
    DIN EN ISO 2871-2:2010-06 Surface active agents - Detergents - Determination of cationic-active matter content - Part 2: Cationic-active matter of low molecular mass (between 200 and 500) (ISO 2871-2:2010)
    07/30158020 DC : 0 EN ISO 2870 - SURFACE ACTIVE AGENTS - DETERGENTS - DETERMINATION OF ANIONIC-ACTIVE MATTER HYDROLYZABLE AND NON-HYDROLYZABLE UNDER ACID CONDITIONS
    02/122469 DC : DRAFT JUN 2002 BS EN 14480 - SURFACE ACTIVE AGENTS - DETERMINATION OF ANIONIC SURFACE ACTIVE AGENTS - POTENTIOMETRIC TWO-PHASE TITRATION METHOD
    ISO 2868:1973 Surface active agents — Detergents — Anionic-active matter stable to acid hydrolysis — Determination of trace amounts
    DIN EN 14480:2004-11 Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method
    I.S. EN ISO 2871-2:2010 SURFACE ACTIVE AGENTS - DETERGENTS - DETERMINATION OF CATIONIC-ACTIVE MATTER CONTENT - PART 2: CATIONIC-ACTIVE MATTER OF LOW MOLECULAR MASS (BETWEEN 200 AND 500)
    I.S. EN ISO 8799:2009 SURFACE ACTIVE AGENTS - SULFATED ETHOXYLATED ALCOHOLS AND ALKYLPHENOLS - DETERMINATION OF CONTENT OF UNSULFATED MATTER
    I.S. EN ISO 2870:2009 SURFACE ACTIVE AGENTS - DETERGENTS - DETERMINATION OF ANIONIC ACTIVE MATTER HYDROLYSABLE AND NON-HYDROLYSABLE UNDER ACID CONDITIONS
    BS 3762-0:1991 Analysis of formulated detergents General introduction
    BS 3762-0:1989 Analysis of formulated detergents Introduction and general methods
    BS 3762-3.2(1983) : 1983 ANALYSIS OF FORMULATED DETERGENTS - QUANTITATIVE TEST METHODS - METHOD FOR DETERMINATION OF HYDROLYZABLE AND NON-HYDROLYZABLE ANIONIC ACTIVE MATTER CONTENT AFTER HYDROLYSIS UNDER ALKALINE CONDITIONS
    07/30158024 DC : 0 BS EN ISO 8799 AMD1 - SURFACE ACTIVE AGENTS - SULFATED ETHOXYLATED ALCOHOLS AND ALKYLPHENOLS - DETERMINATION OF CONTENT OF UNSULFATED MATTER
    DIN EN 14669 E : 2005 SURFACE ACTIVE AGENTS - DETERMINATION OF ANIONIC SURFACE ACTIVE AGENTS AND SOAPS IN DETERGENTS AND CLEANSERS - POTENTIOMETRIC TWO-PHASE TITRATION METHOD
    DIN EN 14480 E : 2004 SURFACE ACTIVE AGENTS - DETERMINATION OF ANIONIC SURFACE ACTIVE AGENTS POTENTIOMETRIC TWO-PHASE TITRATION METHOD
    DIN EN ISO 8799 E : 2010 SURFACE ACTIVE AGENTS - SULFATED ETHOXYLATED ALCOHOLS AND ALKYLPHENOLS - DETERMINATION OF CONTENT OF UNSULFATED MATTER
    UNE-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)
    ISO 2870:2009 Surface active agents — Detergents — Determination of anionic-active matter hydrolysable and non-hydrolysable under acid conditions
    UNI EN ISO 2871-1 : 2010 SURFACE ACTIVE AGENTS - DETERGENTS - DETERMINATION OF CATIONIC-ACTIVE MATTER CONTENT - PART 1: HIGH-MOLECULAR-MASS CATIONIC-ACTIVE MATTER
    UNI EN ISO 2870 : 2009 SURFACE ACTIVE AGENTS - DETERGENTS - DETERMINATION OF ANIONIC-ACTIVE MATTER HYDROLYSABLE AND NON-HYDROLYSABLE UNDER ACID CONDITIONS
    UNI EN ISO 8799 : 2009 SURFACE ACTIVE AGENTS - SULFATED ETHOXYLATED ALCOHOLS AND ALKYLPHENOLS - DETERMINATION OF CONTENT OF UNSULFATED MATTER
    UNI EN 14480 : 2005 SURFACE ACTIVE AGENTS - DETERMINATION OF ANIONIC SURFACE ACTIVE AGENTS - POTENTIOMETRIC TWO-PHASE TITRATION METHOD
    UNI EN ISO 2871-2 : 2010 SURFACE ACTIVE AGENTS - DETERGENTS - DETERMINATION OF CATIONIC-ACTIVE MATTER CONTENT - PART 2: CATIONIC-ACTIVE MATTER OF LOW MOLECULAR MASS (BETWEEN 200 AND 500)
    DIN EN ISO 2870:2009-07 SURFACE ACTIVE AGENTS - DETERGENTS - DETERMINATION OF ANIONIC-ACTIVE MATTER HYDROLYZABLE AND NON-HYDROLYZABLE UNDER ACID CONDITIONS
    BS EN ISO 2870:2009 Surface active agents. Detergents. Determination of anionic-active matter hydrolysable and non-hydrolysable under acid conditions
    BS EN ISO 2871-2:2010 Surface active agents. Detergents. Determination of cationic-active matter content Cationic-active matter of low molecular mass (between 200 and 500)
    ISO 2871-2:2010 Surface active agents — Detergents — Determination of cationic-active matter content — Part 2: Cationic-active matter of low molecular mass (between 200 and 500)
    BS EN ISO 8799:2009 Surface active agents. Sulfated ethoxylated alcohols and alkylphenols. Determination of content of unsulfated matter
    BS EN 14480:2004 Surface active agents. Determination of anionic surface active agents. Potentiometric two-phase titration method
    ISO 2871-1:2010 Surface active agents — Detergents — Determination of cationic-active matter content — Part 1: High-molecular-mass cationic-active matter
    ISO 8799:2009 Surface active agents — Sulfated ethoxylated alcohols and alkylphenols — Determination of content of unsulfated matter
    UNE-EN ISO 2871-2:2010 Surface active agents - Detergents - Determination of cationic-active matter content - Part 2: Cationic-active matter of low molecular mass (between 200 and 500) (ISO 2871-2:2010)
    BS EN 14669:2005 Surface active agents. Determination of anionic surface active agents and soaps in detergents and cleansers. Potentiometric two-phase titration method
    EN 14669:2005 Surface active agents - Determination of anionic surface active agents and soaps in detergents and cleansers - Potentiometric two-phase titration method
    EN ISO 2871-2:2010 Surface active agents - Detergents - Determination of cationic-active matter content - Part 2: Cationic-active matter of low molecular mass (between 200 and 500) (ISO 2871-2:2010)
    EN 14670:2005 Surface active agents - Sodium dodecyl sulfate - Analytical method
    EN 14480:2004/AC:2006 SURFACE ACTIVE AGENTS - DETERMINATION OF ANIONIC SURFACE ACTIVE AGENTS - POTENTIOMETRIC TWO-PHASE TITRATION METHOD
    EN ISO 8799:2009 Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Determination of content of unsulfated matter (ISO 8799:2009)
    EN ISO 2870:2009 Surface active agents - Detergents - Determination of anionic-active matter hydrolysable and non-hydrolysable under acid conditions (ISO 2870:2009)
    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)
    03/306725 DC : DRAFT MAY 2003 EN 14669 - SURFACE ACTIVE AGENTS - DETERMINATION OF ANIONIC SURFACE ACTIVE AGENTS AND SOAPS IN DETERGENTS AND CLEANSERS - POTENTIOMETRIC TWO-PHASE TITRATION METHOD
    03/306726 DC : DRAFT MAY 2003 EN 14670 - SURFACE ACTIVE AGENTS - SODIUM DODECYL SULFATE - ANALYSIS METHOD
    BS 3762-3.26(1989) : 1989 ANALYSIS OF FORMULATED DETERGENTS - QUANTITATIVE TEST METHODS - METHOD FOR DETERMINATION OF HIGH MOLECULAR MASS CATIONIC ACTIVE MATTER CONTENT
    DIN EN 14670 E : 2005 SURFACE ACTIVE AGENTS - SODIUM DODECYL SULFATE - ANALYTICAL METHOD
    BS EN 14670:2005 Surface active agents. Sodium dodecyl sulfate. Analytical method
    DIN EN 14670:2005-09 Surface active agents - Sodium dodecyl sulfate - Analytical method; German version EN 14670:2005
    DIN EN 14669:2005-09 SURFACE ACTIVE AGENTS - DETERMINATION OF ANIONIC SURFACE ACTIVE AGENTS AND SOAPS IN DETERGENTS AND CLEANSERS - POTENTIOMETRIC TWO-PHASE TITRATION METHOD
    DIN EN ISO 2871-1:2010-06 Surface active agents - Detergents - Determination of cationic-active matter content - Part 1: High-molecular-mass cationic-active matter (ISO 2871-1:2010)

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 1042:1998 Laboratory glassware One-mark volumetric flasks
    ISO 648:2008 Laboratory glassware — Single-volume pipettes
    ISO 607:1980 Surface active agents and detergents Methods of sample division
    ISO 385-1:1984 Laboratory glassware — Burettes — Part 1: General requirements
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