SULPHAGUANIDINE
CAS NO. 57-67-0 |
| Popular Name: |
SG |
| General Name: |
4-Amino-N-(aminoinminomethyl) |
| Chemical Name: |
benzenesulfonamide, N-p-aminobenzenesulphonylguanidine monolydrate |
| Structure Formula: |
 |
| Molecular Formula: |
C7H10N4O2S•H2O 232.27 |
| Specifications: |
BPC1973, Drug standard of the ministry of health WS1-125(B)-89 |
| Packing: |
25KG/drum (Fibre Drum), 25KG/bag (Braided Bag) |
| Storage: |
kept in well-closed containers and away from light. |
| Applications: |
Sulfas, used for bacterial dysentery and bacterial enteritis, the raw material of sulfas. |
Items |
BPC1973 |
WS 1 -125(B)-89 |
Appearance |
White or almost white crystalline powder |
Assay |
99.0% |
99.0% |
Melting point |
190~192.5°C |
189~192°C |
Loss on drying |
6.0~8.0% |
6.0~8.0% |
Chloride |
- |
≤0.010% |
Heavy metals |
≤10ppm |
≤0.002% |
Acidity |
Accord with |
Accord with |
Residue on ignition |
≤0.10% |
≤0.10% |
Related substances |
≤0.50% |
- |
Color of solution
|
-
|
≤3# Yellow |
Identification |
Accord with |
Accord with |
|
