Gentisate Sodium Hemihydrate from Mexico
Sodium gentisate hemihydrate is a hydrated sodium salt of gentisic acid (2,5-dihydroxybenzoic acid). It remains classified under this tariff item as a salt of a phenolic carboxylic acid, with water of hydration not altering its chemical identity.
Duty Rate — Mexico → Canada
0%
Import Tips
• Provide the exact degree of hydration and CAS number for the product
• If the product is used in injectables, ensure compliance with Health Canada's Drug Regulations
• Verify that the salt is not more specifically classified elsewhere