Definition
No definition available
Concept Hierarchy
Broader Concepts 1
Current Concept
Narrower Concepts 5
Quaternary ammonium salts and hydroxides; choline and its salts, whether or not chemically defined
2923_10
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Lecithins and other phosphoaminolipids, whether or not chemically defined
2923_20
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Quaternary ammonium salts and hydroxides; tetraethylammonium perfluorooctane sulphonate, whether or not chemically defined
2923_30
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Quaternary ammonium salts and hydroxides; didecyldimethylammonium perfluorooctane sulphonate, whether or not chemically defined
2923_40
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Quaternary ammonium salts and hydroxides; whether or not chemically defined n.e.c. in heading no. 2923
2923_90
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Notes
History Notes
Concept Information
IRI
https://glossary.bonsai.uno/HS-2017/2923
Notation
2923
Status
Accepted