Reference number
ISO 1843-5:1977
© ISO 2024
ISO 1843-5:1977
Higher alcohols for industrial use — Methods of test — Part 5: Determination of total alcohols content — Titrimetric method
Edition 1
1977-06
Withdrawn
Withdrawn (Edition 1, 1977)

Abstract

Relates to C6 to C13 alcohols. The principle based on esterification of alcohols present in a test portion by means of acetic anhydride, and titration of the excess acetic anhydride with a standard volumetric ethanolic potassium hydroxide solution, in the precence of phenolphtalein as indicator.

General information

  • Status
     : Withdrawn
    Publication date
     : 1977-06
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 2
  • Technical Committee :
    ISO/TC 47
    ICS :
    71.080.60 
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