Sodium Metasilicate Nonahydrate Crystals from Germany
Sodium metasilicate nonahydrate (Na2SiO3·9H2O) appears as free-flowing white crystals, a hydrated commercial sodium silicate under tariff item 2839.11.00. Commonly used in laundry powders and metal cleaning compounds, the water of crystallization is integral to its structure.
Duty Rate — Germany → Canada
0%
Import Tips
• Verify the hydration level is exactly nonahydrate, as other hydrates may have different classifications
• Keep the product dry during transport to prevent caking or degradation
• Provide the chemical formula on the commercial invoice for CBSA clarity