chlorhexidine 55-56-1

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25 Kilogram	Negotiable

25 Kilogram

Negotiable

chlorhexidine 55-56-1 Chlorhexidine Base

a.Convenience of us
b. Aseptic technique
c. Active in protein-rich biomaterials
d .Broad spectrum

TESTING SPECIFICATION	Q/SD001-2009-01R
ITEM TESTED	STANDARD
Appearance	White or almost white crystal powder
Melting Point	Between 132 to 136°C
IR Spectrum	To match with Reference Standard
p-chloroaniline	Not more than 500ppm
Loss on drying	Not more than 1.0%
Residue on Ignition	Not more than 0.1%
Color test (20%CHG)	Absorbability not more than 0.03 at 480 nm
Purity (HPLC)	Not less than 97.5%
Assay	Chlorhexidine Base contains not less than 98.0% and not more than 101.0% of l, l -(hexane1-, 6-diyl)bis [5-(4- chlorophenyl)biguanide], calculated with reference of the dried substance.