Sodium Chromium Sulfate from United States
Sodium chromium sulfate is a mixed metal sulfate used in green pigment manufacturing and water treatment. It falls under tariff item 2833.29.00 as a sulfate of chromium, chemically defined without organic content, supplied as a powder.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the product is not a double salt of sodium and chromium; if it is, heading 28.42 applies
• Provide the exact chemical composition to the CBSA
• Ensure the product is not a pigment, which would fall under Chapter 32