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 isotopes2834283421283421Chapter 28Copy pageOf potassiumDescriptionNitrites; nitrates : Nitrates : Of potassiumWas this page helpful?YesNoPrevious283410NitritesNextOther283429