Technical Ammonium Nitrate 99.5% Purity
High-purity technical grade ammonium nitrate crystals (99.5% NH4NO3) for chemical synthesis and fertilizer production. Classified under HTS 3102.30.00.00 matching pure ammonium nitrate description in heading 3102(a)(ii).
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If aromatic or pharmaceutical grade exceeding fertilizer specifications
Chapter 29 covers organic nitrogen compounds not meeting Chapter 31 fertilizer criteria.
If double salts with calcium nitrate
Chapter note 3102(a)(v) specifies these mixtures under separate 3102.60 subheading.
If solutions with organic stabilizers or additives
Chemical preparations containing ammonium nitrate with organic components classify in 3824.
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Import Tips & Compliance
• Provide assay certificates from accredited labs confirming minimum purity levels
• Use vented packaging to manage decomposition gases during long-term storage
• Avoid contiguity with chlorates; mixed shipments require separate manifests
Related Products under HTS 3102.30.00.00
Industrial Grade Ammonium Nitrate Prills
Ammonium nitrate in prill form (NH4NO3) used primarily as an intermediate in explosives manufacturing and mining operations. Classified under HTS 3102.30.00.00 as it directly matches the heading for ammonium nitrate, whether pure or not, and is not packaged for retail sale as per heading 3105 exclusions.
UAN-32 Liquid Fertilizer Solution
Urea Ammonium Nitrate (UAN) 32% nitrogen solution containing ammonium nitrate in aqueous form for agricultural application. Falls under HTS 3102.30.00.00 per chapter note 3102(d) covering liquid fertilizers of ammonium nitrate in aqueous solution, not retail-packaged.
Porous Prill Ammonium Nitrate 34.5-0-0
Technical grade porous ammonium nitrate prills (34.5% nitrogen) designed for absorption of fuel oil in explosive formulations. Classified under HTS 3102.30.00.00 as pure ammonium nitrate not in retail form, matching heading description exactly.
Aqueous Ammonium Nitrate Solution 83%
High-concentration 83% ammonium nitrate in water solution used in continuous manufacturing of fertilizers and explosives. HTS 3102.30.00.00 covers ammonium nitrate explicitly 'whether or not in aqueous solution' per heading language.
Low-Density Ammonium Nitrate for Blasting
Low-density ammonium nitrate granules optimized for mining explosives when mixed with fuel. Meets HTS 3102.30.00.00 as it constitutes ammonium nitrate not put up in retail forms excluded by chapter notes.