BS 4258-9:1989

This standard BS 4258-9:1989 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use is classified in these ICS categories:

• 71.060.30 Acids

This Part of BS 4258 describes a potentiometric method for determination of the chloride content of phosphoric acid (orthophosphoric acid) for industrial use. It is applicable to products having chloride contents of between 1 mg/kg and 1 500 mg/kg.

NOTE The titles of the publications referred to in this standard are listed on the inside back cover.

Potentiometric method applicable to chloride contents between 1 and 1500 mg/kg.