CASR |
: | 50610-34-9 |
Molecular Formula |
: | C3H3NO4Na2 |
Molecular Weight |
: | 163.05 |
| Specifications | |
|---|---|
| Description: | A white crystalline powder. |
| Identification (By IR): | To comply test |
| Sodium (Na): | Between 27.0 - 29.0% |
| Nitrogen (N): | Between 8.0 - 9.0% |
| Loss on drying: | Not more than 0.5% |
| pH(5% aq soln), at 25°C: | Between 9.6 - 10.6 |
| Arsenic (As): | 0.15 ppm max |
| Cadmium(Cd): | 0.5 ppm max |
| Lead (Pb): | 0.5 ppm max |
| Mercury(Hg): | 1.5 ppm max |
| Methanol as Residual solvent impurity: | Not more than 0.3% |
