Pharmaceutical Raw Materials
Name:
Hydroxyzine Dihydrochloride
No.: PRM-097
GENERAL INFORMATION
|
• CAS NO |
2192-20-3 |
|
• GRADE |
Pharmaceutical Grade |
|
• FORMULA |
C21H27ClN2O2.2HCl |
|
• MOLECULAR WEIGHT |
447.83 |
PROPERTIES
|
• Appearance |
White or off-white powder |
|
• Odor |
Odorless, hygroscopicity |
|
• Solubility |
Easy soluble in acetone, soluble in chloroform, insoluble in ether. |
|
• Melting Point |
201-207 |
SPECIFICATIONS(USP28)
|
• Assay,%≥ |
98.5 |
|
• Clarity |
Sample 1g add water 10ml, the solution should clarifying. |
|
• Related substances, %≤ |
0.5 |
|
• Loss on drying, %≤ |
5.0 |
|
• Residue on ignition,%≤ |
0.1 |
|
• Heavy metals ,%≤ |
0.002 |
APPLICATION
• Cure angst, strain, excitation both in neurosis and body
PACKING
• In paper board drum, lined with polyethylene bag of 25kgs, net
STORAGE AND TRANSPORTATION
• Seal in dark place.
