Basic information about this product
Detailed information about the product
| Physical state at 20 °C | Solid | Colour | White crystalline | ||||
| Odour | Odorless | pH value | 5 - 6.5 at 182 g/l at 25 °C | ||||
| Melting point/ Freezing point [°C] | 167 - 170 °C | Solubility in water [% weight] | 182 g/l at 20 °C - completely soluble | ||||
| Appearance | White crystalline powder | Assay | Min 99% |
| Melting point | 165 - 169° C | Specific optical rotation ([α]20/D) | +23° to +25° |
| Loss on drying (at 105°C) | Max 0.05% | Insoluble matter | Max 0.01% |
| Acidity (as CH3COOH) | Max 0.005% | Sulphated ash | Max 0.02% |
| Chloride (Cl) | Max 0.001% | Sulphate (SO4) | Max 0.005% |
| Arsenic (As) | Max 0.0001% | Calcium (Ca) | Max 0.001% |
| Copper (Cu) | Max 0.0005% | Iron (Fe) | Max 0.0005% |
| Lead (Pb) | Max 0.0005% | Reducing sugars (as glucose) | Max 0.05% |
| Substance darkened by H2SO4 | Passes test | D (-)-Sorbite (GC) | Max 1% |