2933.69.50.00/Technical Grade Urotropin 99%/Japan

Technical Grade Urotropin 99% from Japan

99% pure technical grade urotropin for rubber vulcanization accelerator systems. HTS 2933.69.5000 classification due to specific chemical identity as hexamethylenetetramine with triazine ring.

Duty Rate — Japan → United States

16.3%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Ash content <0.05% and iron <5ppm critical for rubber applications; test certificates required

• Avoid dust formation during handling; specify anti-dusting agent if added

• Confirm no melamine contamination (>20ppm) via HPLC analysis

Technical Grade Urotropin 99% from Japan — Import Duty Rate | HTS 2933.69.50.00