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CN code

2923 90 00 50

Quaternary ammonium salts and hydroxides (excl. choline and its salts, tetraethylammonium perfluorooctane sulphonate and didecyldimethylammonium perfluorooctane sulphonate)

Position in the nomenclature

  1. ORGANIC CHEMICALS
  2. Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined
  3. Other
  4. Betaine hydrochloride (CAS RN 590-46-5), with a purity by weight of 93 % or more

Export restrictions and tariff measures

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See also