Of nickel
Sulfates; alums; peroxosulfates (persulfates): > Other sulfates: > Of nickel
Duty Rate (from China)
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Products classified under HTS 2833.24.00.00
Nickel Sulfate Hexahydrate
Nickel sulfate hexahydrate (NiSO4·6H2O) is a bright green crystalline compound used primarily in electroplating and as a nickel source in chemical synthesis. It falls under HTS 2833.24.00.00 as a sulfate of nickel, classified among other metal sulfates in Chapter 28 for chemically defined inorganic compounds.
Anhydrous Nickel Sulfate
Anhydrous nickel sulfate (NiSO4) is a yellow-brown powder used in high-temperature applications like glass coloring and catalyst production. Classified under HTS 2833.24.00.00 as a pure sulfate of nickel, distinct from its hydrated forms.
Nickel Sulfate for Lithium-Ion Battery Cathodes
Battery-grade nickel sulfate (NiSO4·6H2O >99.5% pure) serves as precursor for NMC cathode materials in EV batteries. Under HTS 2833.24.00.00 as chemically defined nickel sulfate.
Nickel Sulfate Crystals EP Grade
European Pharmacopoeia (EP) grade nickel sulfate crystals for calibration standards and research. HTS 2833.24.00.00 covers this pure inorganic nickel salt.
Nickel Ammonium Sulfate
Nickel ammonium sulfate ((NH4)2Ni(SO4)2·6H2O) is a double salt used in analytical chemistry and electroplating baths. It qualifies under HTS 2833.24.00.00 as a sulfate of nickel, per Chapter 28 rules allowing certain complex salts.
Nickel(II) Sulfate USP Grade
USP-grade nickel(II) sulfate meets pharmaceutical standards for use in trace element supplements and lab standards. Falls under HTS 2833.24.00.00 as a chemically defined nickel sulfate, pure for medicinal applications.
Electrowinning Grade Nickel Sulfate
High-purity nickel sulfate optimized for electrowinning processes in nickel metal recovery from ores. Classified in HTS 2833.24.00.00 as a sulfate of nickel for industrial metallurgy.
Technical Grade Nickel Sulfate Solution 20%
20% aqueous solution of nickel sulfate for industrial cleaning and nickel plating preparation. Though solution, pure NiSO4 content classifies under HTS 2833.24.00.00.