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 isotopes2836283630283630Chapter 28Copy pageSodium hydrogencarbonate (sodium bicarbonate)DescriptionCarbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate : Sodium hydrogencarbonate (sodium bicarbonate)Was this page helpful?YesNoPrevious283620Disodium carbonateNextPotassium carbonates283640