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| with all water removed, especially water of crystallization |
| to restore or reduce to the natural or uncombined state, such as a metal |
benzalkonium chloride benz·al·ko·ni·um chloride (běn'zāl-kō'nē-əm)
n.
A powder prepared in an aqueous solution and used as a fungicide, bactericide, and spermicide.
| benzalkonium chloride (běn'zāl-kō'nē-əm) Pronunciation Key
A yellow-white powder prepared in an aqueous solution and used as a detergent, fungicide, bactericide, and spermicide. Benzalkonium chloride is a mixture of the chlorides of various organic compounds having a benzene ring attached to an ammoniated alkane. |