Powder Seema Biotech Chlorhexidine Base

Sr. No.

TESTS

REQUIREMENTS

RESULT

1

Description

White powder, Taste Bitter

White Powder

2

Solubility

Insoluble in Water

(Less than 0.01%)

Complies

3

Identification by IR Spectrum

Compare with standard

Complies

4

Melting point

132 to 136°C

134°C

5

Loss on drying (at 105°C)

Not more than 1.0%

0.46%

6

4-Chloroaniline

Not more than 100 ppm

Complies

7

Residue on Ignition

Not more than 0.10%

0.063%

8

Assay by titration (On Dried Basis)

Not less than 98.0% and not more than 103.0%

99.60%