HS CodesVI · Products of the chemical or allied industries28 · Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes2836283640283640Chapter 28Copy pagePotassium carbonatesDescriptionCarbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate : Potassium carbonatesWas this page helpful?YesNoPrevious283630Sodium hydrogencarbonate (sodium bicarbonate)NextCalcium carbonate283650