Home

Subscribe to updates

ISO 1066:1975

Analysis of soaps -- Determination of glycerol content -- Titrimetric method

This standard has been reviewed and then confirmed in 2010 
More information

ISO standards are reviewed every five years

Close

Media and price

Format Price Language
PDF CHF 38,00 Add to basket
Paper CHF 38,00 Add to basket

 

Abstract

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.

 

  • Edition: 1 (Monolingual) ICS: 71.100.40
    Status: Published Stage: 90.93 (2010-10-30)
    TC/SC: ISO/TC 91 Number of Pages: 3
  • No revision information available

  • No corrigenda or amendments available

Preview and follow ISO 1066:1975 on our Online Browsing Platform

Preview


Contact customer services

Send your enquiry by email
or call us on +41 22 749 08 88
09:00 – 12:30, 14:00 – 17:00 (UTC+1).

Related standards

Standards in the same category (71.100.40)
Standards from the same committee