2918 — Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives

Description

Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives

Subheadings

• 291811Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Lactic acid, its salts and esters
• 291812Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Tartaric acid
• 291813Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Salts and esters of tartaric acid
• 291814Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Citric acid
• 291815Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Salts and esters of citric acid
• 291816Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Gluconic acid, its salts and esters
• 291817Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — 2,2-Diphenyl-2-hydroxyacetic acid (benzilic acid)
• 291818Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Chlorobenzilate (ISO)
• 291819Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Other
• 291821Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Salicylic acid and its salts
• 291822Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — o-Acetylsalicylic acid, its salts and esters
• 291823Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Other esters of salicylic acid and their salts
• 291829Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Other
• 291830Carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives
• 291891Other — 2,4,5-T (ISO) (2,4,5-trichlorophenoxyacetic acid), its salts and esters
• 291899Other — Other

Common questions

What is HS code 2918?

Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives

What does 2918 include?

It covers 16 subheadings: 291811 Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Lactic acid, its salts and esters; 291812 Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Tartaric acid; 291813 Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Salts and esters of tartaric acid; 291814 Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Citric acid; 291815 Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Salts and esters of citric acid; 291816 Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Gluconic acid, its salts and esters; 291817 Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — 2,2-Diphenyl-2-hydroxyacetic acid (benzilic acid); 291818 Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Chlorobenzilate (ISO); 291819 Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Other; 291821 Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Salicylic acid and its salts; 291822 Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — o-Acetylsalicylic acid, its salts and esters; 291823 Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Other esters of salicylic acid and their salts; 291829 Carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives — Other; 291830 Carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives; 291891 Other — 2,4,5-T (ISO) (2,4,5-trichlorophenoxyacetic acid), its salts and esters; 291899 Other — Other.

Other headings in Chapter 29

• 2901Acyclic hydrocarbons
• 2902Cyclic hydrocarbons
• 2903Halogenated derivatives of hydrocarbons
• 2904Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated
• 2905Acyclic alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives
• 2906Cyclic alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives
• 2907Phenols; phenol-alcohols
• 2908Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols
• 2909Ethers, ether-alcohols, ether-phenols, ether-alcohol-phenols, alcohol peroxides, ether peroxides, acetal and hemiacetal peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulphonated, nitrated or nitrosated derivatives
• 2910Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives
• 2911Acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives
• 2912Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde
• 2913Halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912
• 2914Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives
• 2915Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives
• 2916Unsaturated acyclic monocarboxylic acids, cyclic monocarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives
• 2917Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives
• 2919Phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives
• 2920Esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives
• 2921Amine-function compounds
• 2922Oxygen-function amino-compounds
• 2923Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined
• 2924Carboxyamide-function compounds; amide-function compounds of carbonic acid
• 2925Carboxyimide-function compounds (including saccharin and its salts) and imine-function compounds
• 2926Nitrile-function compounds
• 2927Diazo-, azo- or azoxy-compounds
• 2928Organic derivatives of hydrazine or of hydroxylamine
• 2929Compounds with other nitrogen function
• 2930Organo-sulphur compounds
• 2931Other organo-inorganic compounds
• 2932Heterocyclic compounds with oxygen hetero-atom(s) only
• 2933Heterocyclic compounds with nitrogen hetero-atom(s) only
• 2934Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds
• 2935Sulphonamides
• 2936Provitamins and vitamins, natural or reproduced by synthesis (including natural concentrates), derivatives thereof used primarily as vitamins, and intermixtures of the foregoing, whether or not in any solvent
• 2937Hormones, prostaglandins, thromboxanes and leukotrienes, natural or reproduced by synthesis; derivatives and structural analogues thereof, including chain modified polypeptides, used primarily as hormones
• 2938Glycosides, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives
• 2939Alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives
• 2940Sugars, chemically pure, other than sucrose, lactose, maltose, glucose and fructose; sugar ethers, sugar acetals and sugar esters, and their salts, other than products of heading 2937, 2938 or 2939
• 2941Antibiotics
• 2942Other organic compounds