Reference number
ISO 1385-5:1977
© ISO 2024
ISO 1385-5:1977
Phthalate esters for industrial use — Methods of test — Part 5: Determination of ester content — Titrimetric method after saponification
Edition 1
1977-02
Withdrawn
Withdrawn (Edition 1, 1977)

Abstract

The principle consists in the saponification of ester in a test portion, using a measured excess of potassium hydroxide ethanolic solution, followed by back-titration with standard volumetric hydrochloric acid solution in the presence of phenolphthalein as indicator. - ISO 1385, Part 1 to Part 5 replace ISO Recommendation R 1385-1970

General information

  • Status
     : Withdrawn
    Publication date
     : 1977-02
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 2
  • Technical Committee :
    ISO/TC 47
    ICS :
    71.080.70 
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