High purity inorganic chemicals for the pharmaceutical, aerospace, R&D, and electronic industries.

  Barker Reinvents the Possible

Potassium Oxalate Monohydrate, Reagent A.C.S.


Assay: 98.5-101.0%
K2C2O4 · H2O
Substances darkened by hot sulfuric acid: Passes test
Neutrality: Passes test
Insoluble matter: 0.01%
Chloride (Cl): 0.002%
Sulfate (SO4): 0.01%
Ammonium (NH4): 0.002%
Heavy metals (as Pb): 0.002%
Iron (Fe): 0.001%
Sodium (Na): 0.02%