Disodium Perborate from Japan
Disodium perborate, a specific crystalline form, acts as an oxygen liberator in laundry boosters. Classified in HTS 2840.30.00 as it meets the peroxoborate definition for sodium salts.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Validate molecular formula Na2[B(O2)2(OH)4] via spectroscopy; ensure child-resistant packaging for consumer blends; track MFN duty changes