Ferric Hydroxide Precipitate from Japan
Precipitated ferric hydroxide (Fe(OH)3) used in water treatment, pharmaceuticals, and as pigment intermediate. Classified under 2821.10.00 for iron hydroxides with >70% iron as Fe2O3 equivalent. High purity for industrial purification processes.
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
• Include batch purity certificates; ensure no organic stabilizers to avoid Chapter 29
• Hazard class as corrosive if pH extreme; proper UN packaging
• Avoid misclassification as flocculants (3809) if pure chemical form