ISO 1843-3:1977
Higher alcohols for industrial use; Methods of test; Part III : Determination of carbonyl compounds content; Potentiometric method

Standard No.

ISO 1843-3:1977

Release Date

1977

Published By

International Organization for Standardization (ISO)

Status

Withdraw 2002-05

Latest

ISO 1843-3:1977

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.

ISO 1843-3:1977 history

• 1977 ISO 1843-3:1977 Higher alcohols for industrial use; Methods of test; Part III : Determination of carbonyl compounds content; Potentiometric method