Calcium Metaphosphate Glassy Flakes from Japan
Glassy calcium metaphosphate flakes used in dental cements and sealants, classified under HTS 2835.26.00.00 for other calcium phosphates. Provides controlled solubility.
Duty Rate — Japan → United States
10%
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
• Solubility profile testing; avoid glass frit confusion (3207 exclusion)
• Dental material safety data per ISO 7405
• Flake form prevents powder classification issues