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.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If tableted as dietary supplement
Medicaments in dosage form shift to Chapter 30, excluding bulk chemicals.
If certified reference material for calibration
Diagnostic or lab reference standards in 3822.
If phosphated form for fertilizers
Phosphates of metals classified in 2835.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Include USP certificate and FDA compliance docs for pharma imports to avoid holds
• Label as 'not for human consumption' if not final drug form to bypass pharma regs
Related Products 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.
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.