ISO 1385-5:1977

Phthalate esters for industrial use — Methods of test — Part 5: Determination of ester content — Titrimetric method after saponification

Publication date:   Feb 1, 1977

95.99 Withdrawal of Standard   May 27, 2002

General information

95.99 Withdrawal of Standard   May 27, 2002

ISO

ISO/TC 47 Chemistry

International Standard

71.080.70   Esters

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Scope

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

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WITHDRAWN
ISO 1385-5:1977
95.99 Withdrawal of Standard
May 27, 2002