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SRPS ISO 6121:1992

Surface active agents — Technical alkane sulfonates — Determination of alkane monosulfonates content by direct two-phase titration

Apr 7, 1992
Apr 7, 1992

General information

90.93     Dec 7, 2024

90.20    Oct 15, 2029

ISS

H091

International Standard

71.100.40  

Serbian  

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Scope

The determination is carried out in a consisting of an aqueous phase and a chloroform phase, in the presence of sodium sulfate, by titration against a standard volumetric cationic-active solution (benzethonium chloride), in the presence of an indicator consisting of a mixture of a cationic dye (dimidium bromide) and an anionic dye (acid blue 1).

Life cycle

NOW

PUBLISHED
SRPS ISO 6121:1992
90.93 Standard confirmed
Dec 7, 2024

Related project

Adopted from ISO 6121:1988