ISO 6227:1982
ISO 6227:1982

ISO 6227:1982

September 1982
International standard Current

Chemical products for industrial use — General method for determination of chloride ions — Potentiometric method

Describes a method based on the potentiometric titration of the chloride ions with standard volumetric silver nitrate solution in an acid medium and in the presence of acetone, using a silver electrode or a chloride or silver ion-selective electrode (measuring electrode) and a calomel or a mercury(I) sulphate electrode (reference electrode). Is a applicable to test solutions having chloride concentrations, expressed in milligrams per litre, of between 1 and 1500.

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Main informations

Collections

International ISO standards

Publication date

September 1982

Number of pages

8 p.

Reference

ISO 6227:1982

ICS Codes

71.040.40   Chemical analysis

Print number

1
Sumary
Chemical products for industrial use — General method for determination of chloride ions — Potentiometric method

Describes a method based on the potentiometric titration of the chloride ions with standard volumetric silver nitrate solution in an acid medium and in the presence of acetone, using a silver electrode or a chloride or silver ion-selective electrode (measuring electrode) and a calomel or a mercury(I) sulphate electrode (reference electrode). Is a applicable to test solutions having chloride concentrations, expressed in milligrams per litre, of between 1 and 1500.

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