Heading 2833
Sulphates; alums; peroxosulphates (persulphates). - Alums
16 tariff items under this heading · Chapter 28 — Inorganic chemicals
2833.11.00.00Sulphates; alums; peroxosulphates (persulphates). - Sodium sulphates: - Disodium sulphateMFN Free2833.19.00.00Sulphates; alums; peroxosulphates (persulphates). - Sodium sulphates: - OtherMFN Free2833.21.00.00Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Of magnesiumMFN Free2833.22.00.00Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Of aluminumMFN Free2833.24.00.00Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Of nickelMFN Free2833.25.00Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Of copperMFN Free2833.25.00.10Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Of copper - Cupric sulphateMFN Free2833.25.00.90Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Of copper - OtherMFN Free2833.27.00.00Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - Of bariumMFN Free2833.29.00.00Sulphates; alums; peroxosulphates (persulphates). - Other sulphates: - OtherMFN Free2833.30.00.00Sulphates; alums; peroxosulphates (persulphates). - AlumsMFN Free2833.40.00Sulphates; alums; peroxosulphates (persulphates). - Peroxosulphates (persulphates)MFN Free2833.40.00.10Sulphates; alums; peroxosulphates (persulphates). - Peroxosulphates (persulphates) - Diammonium peroxodisulphate (ammonium persulphate)MFN Free2833.40.00.20Sulphates; alums; peroxosulphates (persulphates). - Peroxosulphates (persulphates) - Dipotassium peroxodisulphate (potassium persulphate)MFN Free2833.40.00.30Sulphates; alums; peroxosulphates (persulphates). - Peroxosulphates (persulphates) - Disodium peroxodisulphate (sodium persulphate)MFN Free2833.40.00.90Sulphates; alums; peroxosulphates (persulphates). - Peroxosulphates (persulphates) - OtherMFN Free