Nickel Sulfate Hexahydrate Solution from Japan
Nickel sulfate hexahydrate (NiSO4·6H2O) in aqueous solution is used in electroplating and catalyst production, classified under HTS 2833.29.51.90 as other sulfates. Remains in Chapter 28 despite solution form if chemically defined.
Duty Rate — Japan → United States
3.7%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Declare exact concentration (e.g
• 22-25% Ni) and pH for hazardous material shipping
• Comply with EPA nickel compound reporting under TSCA
• Separate from alloys or mixtures to maintain pure compound status