ISO 753-2:1981

Acetic acid for industrial use — Method of test — Part 2: Determination of acetic acid content — Titrimetric method

The principle consists in titration of a test portion with standard volumetric sodium hydroxide solution, using phenolphthalein as indicator. Calculation of the acid content, making allowance for any formic acid present, determined separately (see ISO 753/3). This International Standard has also been approved by the International Union of Pure and Applied Chemistry (IUPAC). International Standards ISO 753/1 to ISO 753/11 cancel and replace ISO Recommendation R 753-1968.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

71.080.40

Statut:

Annulée

Date de Publication:

1981-09-30

Numéro Standard:

ISO 753-2:1981