thaumatin

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
1815.0±75.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₁H₉N₃O_2.Na+

[ Molecular Weight ]:
2140.418

[ Flash Point ]:
1051.5±37.1 °C

[ Exact Mass ]:
2139.024902

[ LogP ]:
16.56

[ Appearance of Characters ]:
Powder | Pale Yellow to Pale Brown

[ Vapour Pressure ]:
0.0±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.671

[ Water Solubility ]:
Soluble in water (25 mg/ml), and 60% ethanol. Insoluble in ether, and benzene .