Basic information about this product
Detailed information about the product
| Physical state at 20 °C | Solid | Colour | White crystalline | ||||
| Odour | Odorless | Melting point/ Freezing point [°C] | 214°C | ||||
| Density [g/cm3] | 1.525 | Solubility in water [% weight] | Partially soluble in water | ||||
| Appearance | White or almost white crystalline powder | Specific optical rotation ([α]20/D; 10% in water; on dried substance) | +54.4 to +55.9° |
| Sulphated ash | Max 0.5% | Water (by KF) | 4.5 - 5.5% |
| Heavy metal (as Pb) | Max 0.0005% | Arsenic (As) | Max 0.0001% |
| Copper (Cu) | Max 0.0025% | Lead (Pb) | Max 0.00005% |
| Zinc (Zn) | Max 0.0025% | Loss on drying (at 80°C ; 2 hrs) | Max 0.5% |
| Matter extractable with ethanol | Max 0.4% |