ISO 1385-5:1977
Phthalate esters for industrial use; Methods of test; Part V : Determination of ester content; Titrimetric method after saponification

Standard No.

ISO 1385-5:1977

Release Date

1977

Published By

International Organization for Standardization (ISO)

Status

Withdraw 2002-05

Latest

ISO 1385-5:1977

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

ISO 1385-5:1977 history

• 1977 ISO 1385-5:1977 Phthalate esters for industrial use; Methods of test; Part V : Determination of ester content; Titrimetric method after saponification