Hydroxylamine Sulfate from United States
Hydroxylamine sulfate ((NH2OH)2·H2SO4) is a stable inorganic salt of hydroxylamine used in organic synthesis and as an antioxidant. It falls under tariff item 2825.10.00 as an inorganic salt of hydroxylamine per Chapter 28 definitions.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is the sulfate salt and not a mixed salt, which could fall under a different heading
• Provide a certificate of analysis to the CBSA
• Be aware of any restrictions on the use of hydroxylamine sulfate in consumer products