Physical state at 20 °C | Solid | Odour | Odorless |
Melting point/ Freezing point [°C] | >300°C | Solubility in water [% weight] | soluble in water |
Colour | White crystalline | pH value | 7.5 |
Appearance | White crystalline powder |
Assay (complexometric; on dried basis) | Min 98.5% |
pH | 6 – 7.5 |
Water (by KF) | 6 – 12% |