Barium Magnesium Aluminate Blue-Green Phosphor from Japan
Barium magnesium aluminate blue-green phosphor provides long afterglow for safety signage and paints. HTS 3206.49.60 applies to this inorganic luminophore preparation under chapter note 3 exclusions. Superior persistence compared to traditional sulfides.
Duty Rate — Japan → United States
13.1%
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
Import Tips
• Aluminate stability requires inert atmosphere packaging certification
• Emission wavelength documentation (450-510nm) confirms specific classification
• Bulk density specs (0.8-1.2 g/cc) distinguish from pressed phosphor products