Aluminum Hydrogen Phosphate from China
Aluminum hydrogen phosphate (Al(H2PO4)3) is an acidic phosphate salt used as a reactive binder in acid-cured refractories and corrosion inhibitors. It is a separate chemically defined compound of aluminum and phosphorus, falling under the 'Other' nitrates tariff item as a phosphate not elsewhere specified.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is a pure chemically defined compound; mixtures may shift classification
• Declare the exact concentration and form (solid or solution) to avoid reclassification
• Keep technical data sheets for CBSA verification