Guanidine Sulfate
|
| Molecular Formula: |
C2H10N6.H2SO4.1/2H2O |
| F.W.: |
225.23 |
| Uses: |
Intermediates for medicines,agrichemicals and dyes. |
| Package: |
Net 25kg paper bags or fibre drums. |
| Specification |
Medical Grade |
Superfine Grade |
First Grade |
| Appearance |
White Crystal |
| Content≥ |
99% |
99% |
98% |
| Ammonium≤ |
0.5% |
0.5% |
1.0% |
| Water-insoluble Matter ≤ |
0.2% |
0.2% |
0.5% |
| Water Content≤ |
0.2% |
0.2% |
0.3% |
| Ash≤ |
0.1% |
0.1% |
0.2% |
| Solubility test in water |
Passed test |
| Melting point °C |
291-293 |
291-293 |
290-293 |
| A(410NM) |
0.05 |
- |
- |
| A(300NM) |
0.1 |
- |
- |
|
|
