| Specifications |
| Confirms to BP, USP/NF |
|
| Assay |
99.0-101.0% |
| Solubility |
Passes test |
| Melting point |
151-154 degC |
| IR
spectrum |
Passes test |
| Appearance of solution |
Passes test |
| Chloride (Cl) |
Max 0.02% |
| Nitrate (NO3) |
Max 0.003% |
| Sulphate (SO4) |
Max 0.05% |
| Iron (Fe) |
Max 0.001% |
| Heavy metals (as Pb) |
Max 0.001% |
| Loss on drying |
Max 0.2% |
| Sulphated ash |
Max 0.1% | |
|