ISO 1385-4:1977

Name: ISO 1385-4:1977
Brand: ISO
SKU: ISO 1385-4:1977
Price: 81.07 EUR
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Phthalate esters for industrial use — Methods of test — Part 4: Determination of acidity to phenolphthalein — Titrimetric method

Publication date: Feb 1, 1977

95.99 Withdrawal of Standard May 27, 2002

General information

Current stage: 95.99 Withdrawal of Standard May 27, 2002

Originator: ISO

Owner: ISO/TC 47 Chemistry

Type: International Standard

ICS: 71.080.70 Esters

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Status: Withdrawn

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Languages: French English

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Scope

The principle consists in titration of the acidity in a test portion, in ethanolic medium, with standard volumetric sodium hydroxide solution using phenolphthalein as indicator. - ISO 1385, Part 1 to Part 5 replace ISO Recommendation R 1385-1970.

Life cycle

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WITHDRAWN
ISO 1385-4:1977
95.99 Withdrawal of Standard
May 27, 2002