Physical state at 20 °C | Solid | pH value | 1.3-1.8 (10g/L @ 20°C) |
Melting point/ Freezing point [°C] | 168 – 172 °C | Solubility in water [% weight] | Soluble in alcohol and benzene |
Colour | Yellow Crystals |
Appearance | Yellow colored powder |
Assay | Min 97% |
Melting point | 170 – 174°C |