Section VI — Products of the chemical or allied industries
Chapter 29 — Organic chemicals
Heading 2922 — Oxygenfunction aminocompounds.
National subdivision 2922.2 — Aminonaphthols and other aminophenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof:
Subheading 2922.21 — Aminohydroxynaphthalenesulphonic acids and their salts
HS code
2922.21.00 Aminohydroxynaphthalenesulphonic acids and their salts
Last Verified Date - 1 October 2026
Common commodities
H-Acid Aminonaphtholsulfonic Acid Sodium SaltJ-Acid Potassium SaltGamma Acid Aminonaphtholsulfonic Acid Sodium SaltSodium H-Acid Naphthol DerivativePotassium J-Acid Dye IntermediateAminoNaphtholSulfonic Gamma Acid Potassium SaltSodium Aminonaphtholsulfonic H-AcidNaphthol Derivative J-Acid Sodium SaltGamma Acid Aminonaphtholsulfonic AcidPotassium Gamma Acid Dye Intermediate