Sodium Perborate Anhydrous from United States
Anhydrous sodium perborate is used in high-temperature bleaching processes and as a reagent in chemical synthesis. As a chemically defined peroxoborate of sodium, it is classifiable under heading 28.40 regardless of hydration state.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the anhydrous form is correctly identified; hydration state does not affect classification
• Provide a certificate of analysis to confirm chemical identity
• Verify if the product requires special handling documentation for shipping