Section VI — Products of the chemical or allied industries
Chapter 29 — Organic chemicals
Heading 2918 — Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives.
National subdivision 2918.1 — Carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives:
Subheading 2918.13 — Salts and esters of tartaric acid
HS code
2918.13.00 Salts and esters of tartaric acid
Last Verified Date - 1 October 2026
Common commodities
Potassium tartrate crystalsSodium potassium tartrate (Rochelle salt)Potassium bitartrate (Cream of tartar)Diethyl tartrate liquidTartaric acid ester powderBaking stabilizer potassium tartrateCrystalline sodium and potassium tartrateRochelle salt tablets for food usePotassium tartrate for baking applicationsDiethyl tartrate food-grade