HSN code 2815 — SODIUM HYDROXIDE (CAUSTIC SODA), POTASSIUM HYDROXIDE (CAUSTI
HSN · headingSODIUM HYDROXIDE (CAUSTIC SODA), POTASSIUM HYDROXIDE (CAUSTIC POTASH), PEROXIDES OF SODIUM OR POTASSIUM
This heading covers three main chemical products: sodium hydroxide (caustic soda), potassium hydroxide (caustic potash), and peroxides of sodium or potassium. These are strong alkaline and oxidizing chemical compounds widely used in industrial processes, cleaning, and manufacturing.
products commonly classified here
caustic potashcaustic sodacausticsodaKOHNaOHpotassium hydroxidepotassium peroxidesodium hydroxidesodium peroxide
more specific codes
sibling codes
- 2801FLUORINE, CHLORINE, BROMINE AND IODINE
- 2802SULPHUR, SUBLIMED OR PRECIPITATED; COLLOIDAL SULPHUR
- 2803CARBON (CARBON BLACKS AND OTHER FORMS OF CARBON NOT ELSEWHERE SPECIFIED OR INCLUDED)
- 2804HYDROGEN, RARE GASES AND OTHER NON-METALS
- 2805ALKALI OR ALKALINE-EARTH METALS, RARE-EARTH METALS,SCANDIUM AND YTTRIUM, WHETHER OR NOT INTERMI
- 2806HHYDROGEN CHLORIDE (HYDROCHLORIC ACID), CHLOROSULPHURIC ACID
- 2807SULPHURIC ACID; OLEUM
- 2808NITRIC ACID; SULPHONITRIC ACIDS
- 2809DIPHOSPHORUS PENTAOXIDE; PHOSPHORIC ACID; POLYPHOSPHORIC ACIDS, WHETHER OR NOT CHEMICALLY DEFIN
- 2810OXIDES OF BORON, BORIC ACIDS
- 2811OTHER INORGANIC ACIDS AND OTHER INORGANIC OXYGEN COMPOUNDS OF NON-METALS
- 2812HALIDES AND HALIDE OXIDES OF NON-METALS
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compiled from official sources · not tax advice · verify with your tax advisor before filing