|
S.No. |
TEST |
SPECIFICATION |
|
01. |
Description
|
A white crystalline
powder. |
| 02. |
Solubility |
Soluble in
Methanol and Chloroform |
| 03 |
Identification
a) IR
|
The Infra Red absorption spectrum of the finely ground sample in KBr
dispersion compressed into a disc should exhibit maxima only at the same wavelengths as that of a
similar preparation of working standard.
|
|
04.
|
Melting Range |
Between
75o C and 77o C |
| 05. |
Loss
of Drying |
Not more than 0.5% w/w |
| 06. |
Sulphated Ash |
Not more than 0.2% w/w |
| 07. |
Heavy Metals |
Not more than 0.002 % w/w |
| 08. |
Chromatographic purity
By HPLC |
Maximum
single Impurity : Not more than 0.5%
Total Impurities : Not more than 1.0% |
| 09. |
Assay on Dried Basis
(by HPLC) |
Should be between 98.0 and 102.0% w/w
|
