2814.10.00.00 - Anhydrous ammonia

This HTS category, 2814.10.00.00, specifically covers anhydrous ammonia. Anhydrous ammonia is pure ammonia in a gaseous or liquid state, meaning it contains no water. It is typically produced through the Haber-Bosch process and is a fundamental building block in numerous industrial applications, most notably as a key component in the production of fertilizers. Its pure, water-free state is critical for its chemical reactivity and its suitability for specific industrial processes.

This classification is distinct from its sibling category, 2814.20.00.00, which covers ammonia in aqueous solution. The primary differentiator is the presence or absence of water. While both relate to ammonia, 2814.10.00.00 exclusively deals with the dewatered form. This distinction is crucial for customs purposes as the handling, storage, and regulatory requirements can differ significantly between anhydrous and aqueous forms of ammonia.

As this node is a leaf category within the HTS, there are no further subcategories. Classification under 2814.10.00.00 is definitive for anhydrous ammonia, regardless of its state (gas or liquid) or packaging, provided it meets the criteria of being pure ammonia with no significant water content. Examples of goods falling under this classification would include liquid anhydrous ammonia stored under pressure for industrial use, or gaseous anhydrous ammonia supplied for chemical synthesis.