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SRPS H.E8.053:1992

Surface active agents — Technical ethoxylated fatty amines — Methods of analysis

Dec 24, 1992
Dec 24, 1992
95.99   Withdrawal of Standard   Feb 28, 2014

General information

95.99     Feb 28, 2014

ISS

H091

International Standard

71.100.40  

Serbian  

Standard je preispitan i doneta je odluka o reviziji u avgustu 2012. godine

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Scope

On separate test portions the following determinations are carried out: measurement of the apparent pH in methanolic medium; determination of the water content; determination of the distribution of primary, secondary and tertiary amines contents; determination of oxyethylene groups content; determination of sulphated ash. Furthermore an aqueous or methanolic solution of a test portion is prepared and the free polyethylene glycols are isolated. On the separated polyethylene glycols the absence of nitrogen is verified and their relative molecular mass is determined.

Life cycle

NOW

WITHDRAWN
SRPS H.E8.053:1992
95.99 Withdrawal of Standard
Feb 28, 2014

REVISED BY

PUBLISHED
SRPS ISO 6384:2014

Related project

Adopted from ISO 6384:1981