HS code 2836: V. SALTS AND PEROXYSALTS, OF INORGANIC ACIDS
Heading 2836 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
2836V. SALTS AND PEROXYSALTS, OF INORGANIC ACIDS AND METALS | Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate
Place in the nomenclature: 28 Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes > 2836
Explanatory note (Eurostat)
Carbonates; peroxocarbonates "percarbonates"; commercial ammonium carbonate containing ammonium carbamate
- Subheadings (6 digits)
- 8
- CN codes (8 digits)
- 10
Subheadings and CN codes in heading 2836
- 2836 20Disodium carbonate
- 2836 20 00 Disodium carbonate
- 2836 30Sodium hydrogencarbonate (sodium bicarbonate)
- 2836 30 00 Sodium hydrogencarbonate (sodium bicarbonate)
- 2836 40Potassium carbonates
- 2836 40 00 Potassium carbonates
- 2836 50Calcium carbonate
- 2836 50 00 Calcium carbonate
- 2836 60Barium carbonate
- 2836 60 00 Barium carbonate
- 2836 91Other | Lithium carbonates
Explanatory note (Eurostat): Lithium carbonates
- 2836 91 00 Lithium carbonates
- 2836 92Other | Strontium carbonate
Explanatory note (Eurostat): Strontium carbonate
- 2836 92 00 Strontium carbonate
- 2836 99Other | Other
Explanatory note (Eurostat): Carbonates and peroxocarbonates "percarbonates"; commercial ammonium carbonate containing ammonium carbamate (excl. disodium carbonate, sodium hydrogencarbonate "sodium bicarbonate", potassium carbonates, calcium carbonate, barium carbonate, lithium carbonates, strontium carbonate and inorganic or organic compounds of mercury)
- 2836 99 11 Carbonates | Of magnesium; of copper
- 2836 99 17 Carbonates | Other
- 2836 99 90 Peroxocarbonates (percarbonates)
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.