L-Glutamic Acid Monosodium Salt Hydrate from Canada
This is the hydrated form of monosodium glutamate, containing crystal water, used in food and pharma intermediates. It remains under HTS 2922.42.5000 as 'other' glutamic salts, as hydration does not alter the core chemical classification per chapter notes.
Duty Rate — Canada → United States
110%
Rate breakdown
9903.04.6096.3%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify hydrate water content in COA; ensure stability for transport
• Avoid reclassification if anti-caking agents added beyond note 2(f) limits