Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use. Determination of loss on ignition.
NORM herausgegeben am 28.2.1969
Designation standards: BS 4427-4:1969
Publication date standards: 28.2.1969
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Kategorie: Technische Normen BS
Ignition at 550±25°C to constant mass. Status: Confirmed