Reference number
ISO 1843-2:1977
© ISO 2025
ISO 1843-2:1977
Higher alcohols for industrial use — Methods of test — Part 2: Determination of acidity to phenolphthalein — Titrimetric method
Edition 1
1977-05
Withdrawn
Withdrawn (Edition 1, 1977)

Abstract

Relates to C6 to C13 alcohols. The principle consists in titration of a test portion with standard volumetric sodium hydroxide solution, in ethanolic, using phenolphthalein as indicator. The result is expressed in milliequivalents per kilogram. Alternatively, the acidity may also be expressed in terms of the acid value.

General information

  • Status
     : Withdrawn
    Publication date
     : 1977-05
    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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