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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.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China3.7%+37.5%41.2%
🇲🇽Mexico3.7%+10.0%13.7%
🇨🇦Canada3.7%+10.0%13.7%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+12.5%12.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

2922Lower: 19% vs 41.2%

If organic amino-hydroxyl compound

Organic derivatives of hydroxylamine are classified in Chapter 29.

2837.20Lower: 14.2% vs 41.2%

If complex cyanide salt

Certain hydroxylamine complexes with cyanides fall under heading 2837.

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

• Confirm CAS 5470-11-1 and assay >98% for proper chemically defined classification

• Handle as oxidizer (UN 2865); ensure compatible packaging

• Label with GHS warnings for acute toxicity and environmental hazards