ISO 1843-3:1977Withdrawn

Higher alcohols for industrial use — Methods of test — Part 3: Determination of carbonyl compounds content — Potentiometric method

Alcools supérieurs à usage industriel — Méthodes d'essai — Partie 3: Dosage des composés carbonylés — Méthode potentiométrique

Abstract / scope

Relates to C6 to C13 alcohols. The principle bases on reaction of carbonyl compounds present in a test portion with hydroxylammonium chloride to from an oxime, and potentiometric titration of the hydrochloric acid liberated with standard volumetric ethanolic potassium hydroxide solution.

Life cycle

Replaces

ISO/R 1847:1970WithdrawnWithdrawal of ISO/R 1847-1970Recommendation · Published 1 Dec 1970 · ISO/TC 47