Lekhae
HSN 29: Organic chemicals
HSN code 29 covers: Organic chemicals.
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Rates were revised in the 22 Sep 2025 GST reform (now a two-slab 5% / 18% structure for most goods, with a 40% slab for sin/luxury items). This is a reference, not tax advice — confirm the exact rate for your specific item with your CA.
Headings under chapter 29
- 2901 — Acyclic hydrocarbons
- 2902 — Cyclic hydrocarbons
- 2903 — Halogenated derivatives of hydrocarbons
- 2904 — Sulphonated, nitrated or nitrosated derivatives of hydrocarbons; whether or not halogenated
- 2905 — Acyclic alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives
- 2906 — Alcohols; cyclic, and their halogenated, sulphonated, nitrated or nitrosated derivatives
- 2907 — Phenols; monophenols, polyphenols, and phenol-alcohols
- 2908 — Phenols or phenol-alcohols; halogenated, sulphonated, nitrated or nitrosated derivatives
- 2909 — Ethers, ether-alcohols, ether-phenols, ether-alcohol-phenols, alcohol peroxides, ether peroxides, acetal and hemiacetal peroxides, ketone peroxides (chemically defined or not), and their halogenated, sulphonated, nitrated or nitrosated derivatives
- 2910 — Epoxides, epoxyalcohols, epoxyphenols and epoxyethers; with a three-membered ring and their halogenated, sulphonated, nitrated or nitrosated derivatives
- 2911 — Acetals and hemiacetals; whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrostated derivatives
- 2912 — Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde
- 2913 — Aldehydes; halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading no. 2912
- 2914 — Ketones and quinones; whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrostated derivatives
- 2915 — Acids; saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives
- 2916 — Acids; unsaturated acyclic monocarboxylic, cyclic monocarboxylic, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives
- 2917 — Acids; polycarboxylic acids, their anhydrides, halides, peroxides and peroxy-acids; their halogenated, sulphonated, nitrated or nitrosated derivatives
- 2918 — Acids; carboxylic acid with additional oxygen function and their anhydrides, halides, peroxides, peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives
- 2919 — Esters; phosphoric, and their salts, including lactophosphates, their halogenated, sulphonated, nitrated or nitrosated derivatives
- 2920 — Esters of other inorganic acids of non-metals (other than of hydrogen halides) and their salts, their halogenated, sulphonated, nitrated or nitrosated derivatives
- 2921 — Amine-function compounds
- 2922 — Oxygen-function amino-compounds
- 2923 — Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined
- 2924 — Carboxyamide-function compounds; amide-function compounds of carbonic acid
- 2925 — Carboxyimide-function compounds (including saccharin and its salts) and imine-function compounds
- 2926 — Nitrile-function compounds
- 2927 — Diazo-, azo- or azoxy-compounds
- 2928 — Organic derivatives of hydrazine or of hydroxylamine
- 2929 — Nitrogen-function compounds, n.e.c. in chapter 29
- 2930 — Organo-sulphur compounds
- 2931 — Other organo-inorganic compounds
- 2932 — Heterocyclic compounds with oxygen hetero-atom(s) only
- 2933 — Heterocyclic compounds with nitrogen hetero-atom(s) only
- 2934 — Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds
- 2935 — Sulphonamides
- 2936 — Provitamins, vitamins; natural or reproduced by synthesis (including natural concentrates) derivatives thereof used as vitamins, and intermixtures of the fore-going, whether or not in any solvent
- 2937 — Hormones, prostaglandins, thromboxanes and leukotrienes, natural or reproduced by synthesis; derivatives and structural analogues thereof, including chain modified polypeptides, used primarily as hormones.
- 2938 — Glycosides, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives
- 2939 — Alkaloids; natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives
- 2940 — Sugars, chemically pure, other than sucrose, lactose, maltose, glucose and fructose; sugar ethers, sugar acetals and sugar esters, and their salts, other than the products of heading 29.37, 29.38, or 29.39
- 2941 — Antibiotics
- 2942 — Organic compounds; n.e.c. in chapter 29
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