Structural formula:
Molecular formula:C9H12N2O4S CAS:[121808-62-6]
Uses:The product is used as immunostimulant apply to the immunity of cell is lower paitents
Packing: polythene Pouch and load into cardboard tubs
Quality index:
|
Items |
Quality index |
Results |
|
M.P. |
192.0-197.0℃ |
193.0-195.0℃ |
|
Assay |
≥98.5% |
99.57% |
|
HPLC |
≥99.0% |
≥99.85% |
|
Relative matter |
meet the standard |
meet the standard |
|
[α]d20 |
-138- -142° |
-142° |
|
Loss on drying |
≤0.5% |
0.04% |
|
Residue on ignition |
≤0.1% |
0.02% |
|
IR |
Complies with control atlas |
meet the standard |
|
‘H-NMR |
Complies with control atlas |
meet the standard |
|
Heavy metals |
≤10ppm |
meet the standard | |
