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 2811 — Other inorganic acids and other inorganic oxygen compounds of nonmetals.
National subdivision 2811.1 — Other inorganic acids:
Subheading 2811.12 — Hydrogen cyanide (hydrocyanic acid)
HS code
2811.12.00
Hydrogen cyanide (hydrocyanic acid)
Last Verified Date - 1 October 2026
Common commodities
Pure Hydrogen Cyanide (HCN)Aqueous Solutions of Hydrocyanic AcidPrussic Acid CrystalsFormonitrile LiquidAnhydrous Hydrocyanic AcidIndustrial Grade Hydrogen CyanideHigh Concentration Aqueous Hydrocyanic SolutionHydrocyanic Acid for SynthesisPharmaceutical Hydrocyanic AcidTechnical Grade Formonitrile