Dipotassium Carbonate Powder (Technical Grade) from China
Dipotassium carbonate powder (K2CO3), also known as potash carbonate, is a white, hygroscopic powder for industrial applications like glass and soap production. It is a separate chemically defined compound, meeting Chapter 28 Note 1 criteria. The technical grade does not affect classification, and it falls under tariff item 2836.40.00 for potassium carbonates.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the powder is not mixed with other carbonates or chemicals; purity above 95% is typical but not required for classification
• Ensure proper packaging to prevent moisture absorption, as hygroscopic nature may affect weight at customs
• Provide a safety data sheet (SDS) for handling and transport, which CBSA may request