Potassium hydrogen phthalate – 99.5%

Description

POTASSIUM HYDROGEN PHTHALATE
COOH.C6H4.COOK = 204.23
Assay (on dry basis) 99.5% min
Chloride (Cl) 0.002% max
Sulphate (SO4) 0.01% max
Heavy metals (Pb) 0.001% max
Iron (Fe) 0.001% max
10% Aq.solution Clear & colourless

P12829 500 gm.

Uses: As primary standard for preparing volumetric
alkali solutions. Reagent for preparation of buffer in pH determination

Additional information