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Chlorhexidine Base

Chlorhexidine Base
Chlorhexidine Base
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Product Code : Cas No. 55-56-1
Product Description

With the firm commitment to quality, we are engaged in manufacturing, supplying and exporting Chlorhexidine Base. This chemical is formulated using high quality ingredients that are procured from certified vendors of the market. Our offered chemical has a molecular formula C22H30Cl2N10 and molar mass 505.446 g/mol. This chemical is reckoned for pleasant smell, accurate composition and precise pH value. Chlorhexidine Base is widely used in mouthwash and contact lens solutions.

Other information:

Used in Base Antiseptic. Also known as Hexicare, it is a pleasant smelling all purpose disinfectant. The Hexicare is carefully formulated in compliance with international standards to ensure its effectiveness and its effects on skin or body.


Sr.  No. Test Specification
1 Description White powder.
The Infrared absorption spectrum of the test sample should exhibit maxima only at the same wavelength as that of a standard spectrum of Chlorhexidine base working standard.
3 Melting Range Between 132º C and  136ºC
4 Residue on Ignition Not more than 0.1%.(w/w)
5 Loss on drying Not more than  0.50 % w/w
6 Assay by HPLC Not less than 98% w/w and more than 102% w/w
7  Assay by Titration Not less than 98% w/w and more than 102% w/w
8  p-Chloroaniline by HPLC Not more than 100 ppm
9 Colour Test  at 480 nm Not more than 0.03 at  480 nm
CHG 20% Test
Prepare a small batch of CHG 20% solution from CH base (statistically sampled from a lot) It should be a clear white solution meeting USP specs. % Related substance less than 1.0%. No undissolved substances in the CHG 20% solution
11 Contamination
There should not be any contamination in side or outside of the bags. No foreign particles, dust, metals etc. in product.
12  Microbial count  Should be absent
13 Heavy metal Not more than 20 ppm


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