Aluminum Hydrogen Phosphate from Germany
Aluminum hydrogen phosphate (Al(H2PO4)3) functions as a reactive binder in acid-cured refractories and corrosion inhibitors. This acidic aluminum phosphate falls under HTS 2835.29.10.00. It provides chemical bonding at elevated temperatures.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• pH <2 requires corrosive labeling and secondary containment packaging
• Specify mono- vs di-hydrogen form in technical data sheet for accurate classification
• Avoid bulk packaging claims; verify container specifications match declaration