Hydroxylamine Sulfate Pharmaceutical Grade from China
Hydroxylamine sulfate of pharmaceutical grade is a reducing agent used in antibiotic synthesis and pharmaceutical intermediate production. It is the sulfate salt of hydroxylamine, a chemically defined inorganic salt of an organic compound. This product falls under tariff item 2928.00.00 as an organic derivative of hydroxylamine, per chapter note 5(C)(1).
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is classified as a salt of hydroxylamine, not as an inorganic sulfate
• Provide a certificate of analysis confirming pharmaceutical grade purity
• Verify if the product requires an import permit under Canadian chemical regulations