Abstract

The principle consists in titration of the acidity of a test portion with a standard volumetric sodium hydroxide solution, using phenolphthalein as indicator. This document should be read in conjunction with ISO 755/1. International Standards ISO 755/1, ISO755/2 and ISO 755/3 cancel and replace ISO Recommendation R 755-1968, og which they constitute a technical revision. It as also been approved by the International Union of Pure and Applied Chemistry (IUPAC).


General information 

  • Status
     : Withdrawn
    Publication date
     : 1981-09
  • Edition
     : 1
    Number of pages
     : 2
  • Technical Committee
     : ISO/TC 47 Chemistry
  • ICS
     :
    71.080.60 Alcohols. Ethers

Life cycle

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