NP 1280-1976
Sodium sulfate used in industry. Measurement of non-solubility in acids

Standard No.

NP 1280-1976

Release Date

1976

Published By

PT-IPQ

Latest

NP 1280-1976

Scope

This Standard is intended to establis the process for determining the acid insoluble of sodium sulfate for industrial uses, anhydrous or hydrated.

NP 1280-1976 history

• 1976 NP 1280-1976 Sodium sulfate used in industry. Measurement of non-solubility in acids