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Chlorhexidine Gluconate 20% Solution

CAS NO.:18472-51-0


Chlorhexidine Gluconate 20% solution (CHG)
Alias:Chlorhexidine Gluconate 5%; Chlorhexidine Gluconate 20%; Chlorhexidine digluconate;  N'',N'''''-hexane-1,6-diylbis(1-{(1E)-amino[(4-chlorophenyl)amino]methylidene}guanidine) - D-gluconic acid (1:2); N'',N'''''-hexane-1,6-diylbis(1-{(1E)-amino[(4-chlorophenyl)amino]methylidene}guanidine) - D-gluconic acid (1:1); N,N''''-hexane-1,6-diylbis[N'-(4-chlorophenyl)(imidodicarbonimidic diamide)] - hexonic acid (1:2)
Product Standard:CP , USP ,EP 


General Specification:
【CAS No.】18472-51-0
【molecular formula】C34H54Cl2N10O14
【molecular weight】897.76
【EINECS number 】242-354-0
【Product Name】Chlorhexidine digluconate, chlorhexidine gluoconate(CHG)
【Package 】25kg/drum、200kg/Drum、 1000kg/IBC’
【Storage 】Sealed storage at room temperature and away from light, validity two years


Technical Data:




Colorless to yellowish almost clarified slightly viscous liquid

Purity %



Odorless or almost odorless


This product can be miscible with water and dissolved in ethanol or propyl alcohol

Main ingredients

Chlorhexidine gluconate(CHG)

pH value(25℃)


Residue on ignition


Relative Density



①、②、③ positive reaction


Pharmacologic Action:
Chlorhexane is a cationic surface active preservative with broad-spectrum antibacterial activity. Its mechanism of action is to change the permeability of bacterial cell membrane,It is an disinfectants and antiseptics.Certain staphylococcus, Streptococcus mutans, Streptococcus salivary, Candida albicans, Escherichia coli and anaerobic propionate bacteria are highly sensitive to it,Streptococcus haemophilus is moderately sensitive, and Proteus, Pseudomonas, Klebsiella and Gram-negative cocci (e.g., Veryonae) are less sensitive.Its antibacterial action against gram-positive and gram-negative bacteria is stronger than benzalammonium bromide and other disinfectants.This product is still effective in the presence of serum, blood, etc
The mechanism of action of this product is to adsorb the osmotic barrier of bacterial cytoserous membrane, causing the cell contents to leak out and play an antibacterial role. Low concentration has bacteriostatic effect, high concentration has bactericidal effect.


Product Usage:
Antiseptic has a very strong broad spectrum antibacterial, bactericidal effect, have the ability to kill gram-positive bacteria and Gram-negative bacteria . Widely used for skin disinfection, surgical disinfection, instrument disinfection irrigation wound, bladder irrigation burns, burns, can also be used for oral anti-inflammatory, truscutis and abdominal cavity and intestinal mucosa disinfection in surgery, also used for daily tableware, vegetables and fruits, drinking water disinfection. Chlorhexidine gluconate aqueous solution is often prepared clinically for various purposes of disinfection.




Application Cases:
1 Chlorhexidine swab 




2 Chlorhexidine mouthwash solution 


3.Antiseptic hand sanitizer



Application METHOD:
Chlorhexidine gluconate is often used as a formula with other disinfection agents. The specific formula and usage and dosage should be determined according to the experimental results of the equipment.  2% aqueous solution is recommended for use as a disinfectant


Store in a cool, ventilated warehouse. Avoid light . The temperature of the warehouse should not exceed 37℃. It should be stored separately from oxidants and edible chemicals. Do not mix storage to keep the container sealed. Keep away from fire and heat. Lightning protection equipment must be installed in the warehouse.


Authoritative test report:
Through the third party authority testing , quality can be guaranteed 


Key Word:

chlorhexidine gluconate

chlorhexidine digluconate




CAS 18472-51-0

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©2022 Liaoning Jiahe Shengshi Pharmaceutical Technology Co.,Ltd. 

辽ICP备2021002629号 SEO