Category:
Prophylactic Biological Products
CAS NO:
2192-20-3
Standard:
In-house Standards,

Specification:
|
Items |
Specification |
Results |
|
Apperance |
White or almost white crystalline Powder |
Off-White Crystalline Powder |
|
Identification A |
Infrared absorption as stipulation |
Complies |
|
Identification B |
Ultraviolet absorption as stipulation |
Complies |
|
Identification C |
Presence of chloride as stipulation |
Complies |
|
Melting Point |
About 200°C, with decomposition |
About 200°C |
|
Loss on drying (1g, 105°) |
≤5.0% |
1.31% |
|
Residue on Ignition |
≤0.5% |
0.02% |
|
Heavy Metals |
≤20ppm |
<20ppm |
|
Any impurities |
≤0.3% |
0.22% |
|
Total impurites |
≤1.5% |
0.37% |
|
Assay (On dried Basis) |
98.0% to 100.5% |
99.4% |
|
Conclusion |
The item confirm with USP30 Standard. |
|



