Pharmaceutical Raw Materials

CHLORHEXIDINE BASE

Model:

C.A.S NO: 55-56-1

Brand:

CH-BASE

Origin:

INDIA

Category:

Health Medicine / Pharmaceutical Raw Materials

Keywords:

Price:

Min. Order:

India

Business Nature:

Manufacturer

Last Active: 28 Mar, 2006

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Product Description

SPECIFICATIONS
Product Name:
CHLORHEXIDINE BASE
Chemical Name:
{1,1’-hexamethylenebis[5-(4-chlorophenyl) biguanide]}
Cas No:
55 - 56 - 1

No.
Tests
Specifications
Typical Results
1
Appearance
White powder
White powder
2
IR Spectrum
To match with Reference Standard
Matches
3
Melting Point
between 132 oC to 136 oC
134 oC to 136 oC
4
Residue on Ignition
Not more than 0.1% w/w
0.05% w/w
5
Loss on drying
Not more than 0.5% w/w
0.3% w/w
6
Chlorhexidine Base (HPLC)
Not less than 98.0% and not more than 102%
99.6% w/w
7
% Chlorhexidine Base (Titration)
Not less than 98.0% and not more than 102%
99.8% w/w
8
p-Chloro Aniline
Not more than 200 ppm
50 ppm
9
Color Test (20% CHG Soln.)*
Absorbance not more than 0.03 (Absorbance at 480 nm)
Complies
* When converted to Chlorhexidine Gluconate 20% solution, it meets all BP (British Pharmacopea) specifications. Color test is not a part of BP specifications but indicates the clarity of solution – almost water white.

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