ISO-1388-2 › Ethanol for industrial use -- Methods of test -- Part 2 : Detection of alkalinity or determination of acidity to phenolphthalein

ISO-1388-2 - 1ST EDITION - CURRENT


Document Center Inc. is an authorized dealer of ISO standards.
The following bibliographic material is provided to assist you with your purchasing decision:


The method is applicable to products having acidities equal to or greater than 0.0008 % (m/m). The principle consists in the dilution of a test portion with carbon dioxide-free water, checking whether the test solution is alkaline or acid to phenolphthalein, and, if appropriate, determination of the acidity by titration with standard volumetric sodium hydroxide solution. The acidity is expressed as a percentage by mass of acetic acid. - International Standards ISO 1388/1 to 1388/12 cancel and replace ISO Recommendation R 1388-1970 of which they constitute a technical revision.

ORDER

Price:

$52.38        


Want this as a site license?

To find similar documents by classification:

71.080.60 (Alcohols. Ethers)

This document comes with our free Notification Service, good for the life of the document.

This document is available in either Paper or PDF format.

Document Number

ISO 1388-2:1981

Revision Level

1ST EDITION

Status

Current

Publication Date

Nov. 1, 1981

Committee Number

ISO TC 47