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 isotopes2841284150284150Chapter 28Copy pageOther chromates and dichromates; peroxochromatesDescriptionSalts of oxometallic or peroxometallic acids : Other chromates and dichromates; peroxochromatesWas this page helpful?YesNoPrevious284130Sodium dichromateNextPotassium permanganate284161