ISO 1388-11:1981

Ethanol for industrial use — Methods of test — Part 11: Test for detection of furfural

The principle consists in the treatment of a test portion with aniline and acetic acid, the presence of furfural leading to the formation of a characteristic red colour. - International Standards ISO 1388/1 to ISO 1377/12 cancel and replace ISO Recommendation R 1388-1970 of which they constitute a technical revision.

SDO:

ISO

Language:

English

ICS Codes:

71.080.60

Status:

Published

Publish date:

1981-11-30

Standard Number:

ISO 1388-11:1981