Nitrates; of potassium

HS code 283421 covers the classification of potassium nitrates, an essential chemical compound used in a variety of industrial and agricultural applications. As a key component in the production of fertilizers, explosives, and pyrotechnics, potassium nitrates play a crucial role in supporting global food production, infrastructure development, and recreational activities. This industry's significance extends across various sectors, contributing to the broader economic landscape.

Potassium nitrates are typically produced through the neutralization of nitric acid with potassium hydroxide or potassium carbonate. The resulting solution is then evaporated and crystallized to obtain the final potassium nitrate product. This process ensures the efficient extraction and purification of the desired compound, meeting the stringent quality standards required for its diverse applications.

The production of potassium nitrates relies on several key inputs, including nitric acid, potassium hydroxide or potassium carbonate, and energy sources for the evaporation and crystallization processes. Additionally, specialized equipment, such as reactors, evaporators, and crystallizers, are essential for the manufacturing of this chemical compound.

Potassium nitrates, classified under HS code 283421 Nitrates; of potassium, are primarily used in the production of fertilizers, explosives, and pyrotechnics. These outputs are then consumed by various industries, including 310520 Mineral or chemical fertilizers, nitrogenous, with phosphorus and potassium, 360100 Propellent powders, and 360200 Prepared explosives, other than propellent powders.