NP 1249-1976
Potassium sulfate used in industry. Measurement of Methyl Acidity

Standard No.

NP 1249-1976

Release Date

1976

Published By

PT-IPQ

Latest

NP 1249-1976

Scope

This Standard is intended to establis the process for determining the methyl orange acidity of potassium sulfate for industrial uses.

NP 1249-1976 history

• 1976 NP 1249-1976 Potassium sulfate used in industry. Measurement of Methyl Acidity