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ISO 1066:1975

Current
Current

The latest, up-to-date edition.

Analysis of soaps Determination of glycerol content Titrimetric method
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

05-01-1975

Publisher

International Organization for Standardization

The determination is carried out in the following way: Decomposition of the soap with sulphuric acid, and extraction of the fatty acids with light petroleum. Oxidation of the glycerol by periodic acid to formic acid and formaldehyde, and titration of the formic acid produced using a pH meter.

DevelopmentNote
Also numbered as BS 1715-2.8(1989). (06/2005)
DocumentType
Standard
Pages
3
PublisherName
International Organization for Standardization
Status
Current

Standards Relationship
BS 1715:1963 Similar to
NEN ISO 1066 : 1983 Identical
UNE 55903:1985 Identical
BIS IS/ISO 1066 : 1975 Identical
NBN T 63 116 : 1980 Identical

I.S. EN ISO 1060-2:1999 PLASTICS - HOMOPOLYMER AND COPOLYMER RESINS OF VINYL CHLORIDE - PART 2: PREPARATION OF TEST SAMPLES AND DETERMINATION OF PROPERTIES
BS 1715-1:1991 Analysis of soaps General introduction, sampling, and test for presence of synthetic anionic-active surface active agents
BS 1715-1:1989 Analysis of soaps. General introduction, sampling, and test for presence of synthetic anionic-active surface active agents

ISO 2272:1989 Surface active agents Soaps Determination of low contents of free glycerol by molecular absorption spectrometry

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Hardcopy - English
PDF - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
Hardcopy - French
PDF - French
PDF 3 Users - French
PDF 5 Users - French
PDF 9 Users - French
Hardcopy - English
PDF - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
Hardcopy - French
PDF - French
PDF 3 Users - French
PDF 5 Users - French
PDF 9 Users - French
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