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o-Diquat Dibromide Technical Grade from Japan

Pure o-diquat dibromide (1,1'-ethylene-2,2'-dipyridylium dibromide) in technical grade form used as the active ingredient in herbicide formulations. This aromatic heterocyclic nitrogen compound falls under HTS 2933.99.1600 as a specific pesticide chemical. It is imported for mixing into aquatic herbicide products.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

Provide EPA registration documents and Safety Data Sheets (SDS) confirming pesticide use to avoid reclassification

Ensure purity certification (>95% ai) as technical grade to distinguish from formulated products under Chapter 38

Declare exact CAS number (85-00-7) and technical specifications to prevent customs disputes