Chlorhexidine Gluconate.
CAS No 18472-51-0
Almost Colourless to pale yellow liquid ,miscible with water, with not more than
Index
Standard
Test result
Appearance
An almost colorless or pale-yellowish liquid
Pale-yellowish liquid
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
Storage:
kept in a light-proof,well-colsed,dry and cool place.
25kg/fiber drum, or 25kg/carton
MOQ: 4 DRUM
delivery time: 3-7 days after payment.
Quality Standard: EP / USP / CP
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