HS code 2809: II. INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS
Heading 2809 of the EU Combined Nomenclature 2026, in chapter 28, with the official text of every 6-digit subheading and 8-digit CN code below it.
Official description
2809II. INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS | Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined
Place in the nomenclature: 28 Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes > 2809
Explanatory note (Eurostat)
Diphosphorus pentaoxide; phosphoric acid; polyphosphoric acids, whether or not chemically defined
- Subheadings (6 digits)
- 2
- CN codes (8 digits)
- 2
Subheadings and CN codes in heading 2809
- 2809 10Diphosphorus pentaoxide
- 2809 10 00 Diphosphorus pentaoxide
- 2809 20Phosphoric acid and polyphosphoric acids
Explanatory note (Eurostat): Phosphoric acid; polyphosphoric acids, whether or not chemically defined
- 2809 20 00 Phosphoric acid and polyphosphoric acids
The first 6 digits are the Harmonized System, shared worldwide: a US HTS code that starts with the same 6 digits sits under the same subheading. The last 2 digits are the EU's own CN split.
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Not a binding classification
These pages show the official texts for reference. They are not a binding classification: check the code with your customs broker, or ask your customs authority for Binding Tariff Information (BTI).
Source
Source: EU Combined Nomenclature 2026 (Commission Implementing Regulation (EU) 2025/1926), © European Union, https://eur-lex.europa.eu/. Reformatted by WISEPIM: indent dashes removed and parent lines joined. Only the Official Journal is authentic.