Potassium pyrosulphate A.R – 98%

Description

POTASSIUM PYRO SULPHATE A.R

(di potassium disulphate)
K2S2O7 = 254.33
Assay 98% min
Chloride (Cl) 0.001% max
Calcium (Ca) 0.005% max
Heavy Metals (as Pb) 0.001% max
Iron (Fe) 0.001% max
Sodium (Na) 0.01% max
P 70219 100 g.

Uses: For disulphate dissolution particularly of
refractory oxides such as BeO,Fe O ,Cr O ,TiO etc. 2 3 2 3 as analytical reagent.

Additional information