Section VI — Products of the chemical or allied industries
HS code
28191000
Chromium trioxide
Common commodities
Chemically pure Chromium trioxide (CrO3) powderRed/Purple flakes of Chromic acid anhydrideAnhydrous chromic acid in solid formChromic anhydride crystals for industrial useSolid CrO3 for oxidizing agents productionIndustrial-grade Chromium trioxide (CrO3)Purified Chromic acid anhydride in flake formChromium trioxide (CrO3) solid materialAnhydrous chromic acid for chemical reactionsSolid CrO3 for oxidizing and catalytic processes