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CAS NO.18472-51-0
99%(1-25)Kilogram20%(1-25)Kilogram
Name: Chlorhexidine Acetate
Another name: Chlorhexidine Base
Appearence: White or white crystalline powder
Molecular Formula: C6H4Cl
Molecular Weight: 111.549
Boiling point: 127.658 ° C at 760 mmHg
Flash: 27.987 ° C
Vapor pressure: 13.402 mmHg at 25 ° C
Uage: Bactericide
Chlorhexidine is an odorless, white crystalline powder, odorless, bitter taste, hardly soluble in water or alcohol. Chlorhexidine, Chlorhexidine Dihydrochloride, Chlorhexidine Digluconate and Chlorhexidine Diacetate are used as cosmetic biocides, oral care agents and preservatives.
It is a disinfect and antiseptic medicine, strong function of broad-spectrum bacteriostasis, sterilization, used for disinfecting hands, medical apparatus and instruments, wound ,skin and so on.
|
Specification |
Standard |
Test result |
|
|
Appearance |
Almost colorless or pale-yellowish powder |
Pale yellowish powder |
|
|
Identification |
A. IR Spectrum |
To match with Reference Standard |
Complies |
|
B. By TLC |
To match with Reference Standard |
Complies |
|
|
C. Chlorhexidine mp |
Between 132 °C to 136°C |
Complies |
|
|
D. Bromine Rtest |
Positive reaction |
Complies |
|
|
Relative density |
Between 1.060 to 1.070 |
1.060 |
|
|
PH(5%) |
Between 5.5 to 7.0 |
5.77 |
|
|
P-Chloroaniline |
Not more than 500ppm |
Complies |
|
|
Related substance |
To match with Reference Standard |
Complies |
|
|
Assay |
Chlorhexidine digluconate solution contains not less than 190g/l and not more than 210g/l of C22H30Cl2N10·2C6H12O7 |
196g/l |
|
Chlorhexidine has a strong bactericidal effect which has led to its widespread use:
1) In cosmetics and personal care products, Chlorhexidine and its salts (Chlorohexidine
Dihydrochloride, Chlorhexidine Digluconate, Chlorhexidine Diacetate) are used in the
formulation of eye makeup, makeup foundations, mouthwashes, hair dyes and bleaches,
and other skin care and hair care products;