Hydroxylamine Free Base
Hydroxylamine free base (NH2OH) in stabilized form is used in chemical reductions and as a pharmaceutical intermediate. It is classified under HTS 2825.10.00.00 as the parent hydroxylamine compound.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If organic derivative
Organic hydroxylamine compounds shift to Chapter 29 nitrogen functions.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Typically supplied stabilized; unstabilized form is unstable and rarely imported
• Class 8 corrosive labeling (UN 2865) mandatory
• Validate against Note 2 exclusions for organo-inorganic compounds
Related Products under HTS 2825.10.00.00
Hydrazine Monohydrate
Hydrazine monohydrate (N2H4·H2O) is a colorless, fuming liquid used as a reducing agent and in rocket propulsion. It falls under HTS 2825.10.00.00 as a chemically defined inorganic derivative of hydrazine.
Anhydrous Hydrazine
Pure anhydrous hydrazine (N2H4) is a highly reactive liquid used in chemical synthesis and aerospace fuels. Classified under HTS 2825.10.00.00 as the base hydrazine compound per Chapter 28 notes.
Hydroxylamine Hydrochloride
Hydroxylamine hydrochloride (NH2OH·HCl) is a white crystalline salt used as a reducing agent in photography and pharmaceuticals. It qualifies under HTS 2825.10.00.00 as an inorganic salt of hydroxylamine.
Hydroxylamine Sulfate
Hydroxylamine sulfate ((NH2OH)2·H2SO4) is a stable salt employed in organic synthesis and as an antioxidant. Falls under HTS 2825.10.00.00 as an inorganic salt of hydroxylamine per Chapter 28 definitions.
Hydrazine Hydrate 64% Solution
64% hydrazine hydrate aqueous solution is widely used for boiler water treatment and as a blowing agent. Classified under HTS 2825.10.00.00 as chemically defined hydrazine meeting Chapter 28 Note 1 criteria.
Monomethylhydrazine
Monomethylhydrazine (CH3NHNH2), though organic, may import under inorganic hydrazine headings if meeting chemical definition. Used as rocket fuel; HTS 2825.10.00.00 for qualifying forms.