HSN code 2850 — HYDRIDES, NITRIDES, AZIDES, SILICIDES AND BORIDES, WHETHER O
HSN · headingHYDRIDES, NITRIDES, AZIDES, SILICIDES AND BORIDES, WHETHER OR NOT CHEMICALLY DEFINED, OTHER THAN COMPOUNDS WHICH ARE ALSO CARBIDES OF HEADING 2849
This code covers chemical compounds formed by combining metals or non-metals with hydrogen, nitrogen, silicon, or boron—such as metal hydrides, nitrides, silicides, and borides. These substances are used in industrial applications, metallurgy, and specialized manufacturing, but exclude carbide compounds which belong to heading 2849.
products commonly classified here
azidesborideschemical hydrideshydride compoundsindustrial hydridesmetal boridesmetal hydridesnitridessilicides
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