China Pharmaceutical Grade L-Menthol Crystal CAS 2216-51-5, Find details about China Spice, Food Additives from Pharmaceutical Grade L-Menthol Crystal CAS 2216-51-5
Melting point | 41-45 °C (lit.) |
alpha | -51 º (589nm, c=10, EtOH) |
Boiling point | 212 °C (lit.) |
density | 0.89 g/mL at 25 °C (lit.) |
vapor pressure | 0.8 mm Hg ( 20 °C) |
FEMA | 2665 | MENTHOL RACEMIC |
refractive index | 1.46 |
Fp | 200 °F |
storage temp. | Store below +30°C. |
solubility | 490mg/l |
form | Crystals or Crystalline Needles |
pka | 15.30±0.60(Predicted) |
color | Colorless to white |