ISO 1843-4:1977
Higher alcohols for industrial use; Methods of test; Part IV : Determination of bromine number; Titrimetric method in the presence of mercury(II) chloride

Standard No.

ISO 1843-4:1977

Release Date

1977

Published By

International Organization for Standardization (ISO)

Status

Withdraw 2002-05

Latest

ISO 1843-4:1977

Scope

Relates to C6 to C13 alcohols. The principle of the method consists in titration of test portion with standard volumetric potassium bromide/bromate solution in the presence of methyl orange as indicator.

ISO 1843-4:1977 history

• 1977 ISO 1843-4:1977 Higher alcohols for industrial use; Methods of test; Part IV : Determination of bromine number; Titrimetric method in the presence of mercury(II) chloride