| Description |
White crystalline powder |
| Assay |
Min. 99.0% |
| Insoluble matter |
Max. 0.005% |
| Loss on drying |
Max. 0.5% |
| Sulphated ash |
Max. 0.05% |
| Solubility in water (% weight) |
18 g/l at 20˚C (Completely soluble) |
| Specific rotation ([n] 20°/D, C=10, water) |
-93.5° to -91° |
| Chloride (Cl) |
Max. 0.001% |
| Sulphate (SO4) |
Max. 0.005% |
| D (+) Glucose (C6H12O6) |
Max 0.1% |
| Arsenic (As) |
Max. 0.0001% |
| Cadmium (Cd) |
Max. 0.0001% |
| Copper (Cu) |
Max. 0.0001% |
| Copper (Cu) |
Max. 0.0001% |
| Iron (Fe) |
Max. 0.0001% |
| Lead (Pb) |
Max. 0.0001% |
| Zinc (Zn) |
Max. 0.0005% |
| pH value |
5-7 |
| Melting point/Freezing point (° C) |
119-122°C |
