Sodium Sulfite Meta Bisulfite Precursor from Japan
High-purity sodium sulfite granules used as a precursor for sodium metabisulfite production in food and pharmaceutical industries. This chemically defined Na2SO3 is classified under tariff item 2832.10.00 for sodium sulphites.
Duty Rate — Japan → Canada
0%
Import Tips
• Clearly indicate the intended use as a chemical precursor on customs documents
• Ensure the product is not classified as a controlled substance
• Provide technical specifications and purity certificates