Section VI — Products of the chemical or allied industries
Chapter 28 — Inorganic chemicals; organic or inorganic compounds of precious metals, of rareearth metals,of radioactive elements or of isotopes
Heading 2834 — Nitrites; nitrates.
National subdivision 2834.2 — Nitrates:
Subheading 2834.21 — Of potassium
HS code
2834.21.00 Nitrates of potassium
Last Verified Date - 1 October 2026
Common commodities
Potassium nitrate for explosivesChemically pure potassium nitrateCommercial grade saltpeterKNO3 for glassmakingFood-grade potassium nitrateIndustrial potassium nitrateSaltpeter used in preservationPotassium nitrate crystalsPharmaceutical potassium nitrateKNO3 for pyrotechnics