사업분야
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Description:
Almost colourless or pale-yellowish liquid. Chlorhexidine digluconate solution is a bis(biguanide) family cationic broad spectrum antibiotic that is available in a range of concentrations.
Specification:
ITEM |
SPECIFICATION |
RESULT |
Appearance |
Almost colourless to pale-yellow Liquid |
Conforms |
Identification |
1.IR Spectrum |
Conforms |
|
2.TLC |
Conforms |
Assay |
19 - 21% |
20.1% |
Relative Density |
1.06 – 1.07 |
1.07 |
pH of 20% solutio |
5.5-7.0 |
5.7 |
p-Chloroaniline |
NMT 500 ppm |
15ppm |
Total Related substances |
NMT 3.0% |
0.50% |
Chlorhexidine Oxazinone Analog(L) |
NMT 0.2% |
0.06% |
Specified Unidentified Impurity I (Q) |
NMT 0.2% |
<0.05% |
Chlorhexidine Amine (G) |
NMT 0.3% |
<0.05% |
Chlorhexidine Guanidine (N) |
NMT 1.0% |
0.07% |
Chlorhexidine Urea (B) |
NMT 0 . 2 % |
0.06% |
p-chlorophenyl Urea (F) |
NMT 0 . 2 % |
<0.05% |
Chlorhexidine Nitrile (A) |
NMT 0 . 4 % |
ND |
Chlorhexidine Dimer (H) |
NMT 0 . 5 % |
0.14% |
o-chlorhexidine, Specified (O+I) |
NMT 0 . 4 % |
0.05% |
Chlorhexidine Glucityl Triazine (J) |
NMT 0 . 4 % |
<0.05% |
Oxochlorhexidine (K) |
NMT 0 . 4 % |
0.06% |
Any individual unspecified impurities |
NMT 0 . 1 % |
≤0.06% |
Applications and Usages:
Chlorhexidine digluconate 20% solution is a broad spectrum bacteriostatis antiseptic agent, oral care agent, disinfectant, cosmetic biocide, and preservative. It is very effective against plaque, oral flora including Candida and is active against gram-positive and gram-negative organisms, facultative anaerobes, aerobes, and yeast. It can be used in antiseptic soap, mouthwash that fights plaque, disinfecting wounds and burns, vaginal flushing, hair dyes and bleaches, makeup, and other skin and hair care products.