Cationic surfactants

Cetalkonium chloride

Cetalkonium chloride (CKC) is a quaternary ammonium compound of the alkyl-benzyldimethylammonium chloride family, the alkyl group having a chain length of C16 (16 carbons). It is used in pharmaceutical products either as an excipient (Cationorm, Retaine MGD) or as an active ingredient (Bonjela, Pansoral). It may be found in very small amount in the excipient benzalkonium chloride mixture (typically less than 5% of the total mixture). Cetalkonium chloride is purchased as a raw material in dry form as a white powder. (Wikipedia).

Cetalkonium chloride
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Benzalkonium chloride