Basic information about this product
Detailed information about the product
| Physical state at 20 °C | Solid | Colour | White powder | ||||
| Odour | Odorless | pH value | 5 - 7 at 18 g/l at 25 °C | ||||
| Melting point/ Freezing point [°C] | 119 - 122 °C | Solubility in water [% weight] | 18 g/l at 20 °C - completely soluble | ||||
| Appearance | A white crystalline powder | Assay | Min 99% |
| Specific optical rotation ([α]20/D; 10% in water; on anhydrous substance) | -93.5° to -91° | Insoluble matter | Max 0.005% |
| Water | Max 0.5% | Sulphated ash | Max 0.1% |
| Chloride (Cl) | Max 0.01% | Sulphate (SO4) | Max 0.02% |
| D (+) Glucose (C6H12O6) | Max 0.5% | Calcium & magnesium | Max 0.005% |
| Heavy metal (as Pb) | Max 0.0005% | Arsenic (As) | Max 0.0001% |
| Barium (Ba) | Passes test | Copper (Cu) | Max 0.0025% |
| Lead (Pb) | Max 0.00001% | Zinc (Zn) | Max 0.0025% |