Potassium Binoxalate another name is Potassium Hydrogen Oxalate, PBO.
It is white crystals,soluble in water, slightly soluble in ethanol, produced by excess oxalic acid and potassium carbonate or potassium chloride and other potassium salts.The commonly crystal size include 0.1mm - 0.8 mm, 0.5 m -2.17 mm, 0.5 mm- 3 mm,2mm-4mm, 2 mm- 15 mm etc.


Potassium Binoxalate mainly used for Marble & Granite polishing, environmental Coatings manufacture, metal polishing and rust cleaning, chemical reagent.