ISO 3695:1977
Ammonium nitrate for industrial use; Determination of chloride ions content; Potentiometric method

Standard No.

ISO 3695:1977

Release Date

1977

Published By

International Organization for Standardization (ISO)

Status

Withdraw 2002-05

Latest

ISO 3695:1977

Scope

Applicable to products having chloride contents equal or more than 0.0002 % (m/m). Potentiometric titration of the ions with silver nitrate solution in a nitric acid-acetone-water medium using a silver measurement electrode and a colomel reference electrode.

ISO 3695:1977 history

• 1977 ISO 3695:1977 Ammonium nitrate for industrial use; Determination of chloride ions content; Potentiometric method