Silver ion-containing chlorhexidine salt compound as well as preparation method and application thereof
A salt compound, chlorhexidine technology, applied in the direction of botanical equipment and methods, applications, biocides, etc., can solve the problems of poor bactericidal and antibacterial effects, short antimicrobial action time, etc.
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Embodiment 1
[0037] The structural formula of the silver ion-containing chlorhexidine salt compound of the present embodiment is that the structural formula is A n (B) mC, wherein A is chlorhexidine, and B is a compound containing group D and group E simultaneously, and C It is a compound containing a carboxyl group, n is 3, m is 0, the group D is -COOH, and the group E is -COOAg; the compound B is obtained by reacting malonic acid and silver nitrate in a molar ratio of 1:1.
Embodiment 2
[0039] The structural formula of the silver ion-containing chlorhexidine salt compound of the present embodiment is that the structural formula is A n (B) mC, wherein A is chlorhexidine, and B is a compound containing group D and group E simultaneously, and C It is a compound containing a carboxyl group, n is 2, m is 0, the group D is -COOH, and the group E is -COOAg; the compound B is obtained by reacting malic acid and silver nitrate in a molar ratio of 1:1.
Embodiment 3
[0041] The structural formula of the silver ion-containing chlorhexidine salt compound of the present embodiment is that the structural formula is A n (B) mC, wherein A is chlorhexidine, and B is a compound containing group D and group E simultaneously, and C It is a compound containing a carboxyl group, n is 1, m is 0, the group D is -COOH, and the group E is -COOAg; the compound B is obtained by reacting citric acid and silver nitrate in a molar ratio of 1:1.
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