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Ammonium Fluorozirconate

Ammonium fluorozirconate ((NH4)2ZrF6) finds use in ceramics, nuclear fuel processing, and as a precipitant. Under HTS 2826.19.1000 for ammonium 'other' fluorides. Inorganic complex salt per subheading note.

Import Duty Rates by Country of Origin

Origin Country	MFN Rate	Ch.99 Surcharges	Total Effective Rate
🇨🇳China	3.1%	+35.0%	38.1%
🇲🇽Mexico	3.1%	+10.0%	13.1%
🇨🇦Canada	3.1%	+10.0%	13.1%
🇩🇪Germany	3.1%	+10.0%	13.1%
🇯🇵Japan	3.1%	+10.0%	13.1%

Alternative Classifications

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

2827.39.60Lower: 29.2% vs 38.1%

If chloride-fluoride mixed salts

Complex halide salts may fall under chlorides if dual function.

2844.10Lower: 15% vs 38.1%

If radioactive isotopes or compounds

Chapter note 4 covers nuclear materials specifically.

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Import Tips & Compliance

• Nuclear-related shipments need NRC/DOE pre-approval beyond standard customs

• Analyze for radioactivity; heading 2844 applies if exceeding becquerel limits

• Use ICPOES assay reports to prove chemical purity

Related Products under HTS 2826.19.10.00

Ammonium Fluoride

Ammonium fluoride (NH4F) is a white crystalline salt used in chemical synthesis, glass etching, and as a fluorine source in pharmaceuticals. It falls under HTS 2826.19.1000 as an ammonium fluoride, classified within complex fluorine salts of Chapter 28. This chemically defined inorganic compound meets the chapter's criteria for fluorides other than those specified elsewhere.

Ammonium Bifluoride

Ammonium bifluoride ((NH4)HF2) is an inorganic acid salt applied in industrial cleaning, oil well acidizing, and metal pickling. Classified under HTS 2826.19.1000 as an 'other' ammonium fluoride complex. It qualifies as a chemically defined fluorine salt per Chapter 28 definitions, excluding organic derivatives.

Ammonium Fluorosilicate

Ammonium fluorosilicate ((NH4)2SiF6) serves as a rodenticide, water fluoridation agent, and in ceramic production. It is a complex fluorine salt classified in HTS 2826.19.1000 under 'other' fluorides of ammonium. Meets subheading note for chemically defined compounds.