Product Name: | L-Phenylalanine |
CAS: | 63-91-2 |
MF: | C9H11NO2 |
MW: | 165.19 |
EINECS: | 200-568-1 |
Melting point | 270-275 °C (dec.)(lit.) |
alpha | -34.1 º (c=2, water, dry basis) |
Boiling point | 293.03°C (rough estimate) |
density | 1.29 |
vapor pressure | <1 Pa (25 °C) |
refractive index | -34 ° (C=2, H2O) |
FEMA | 3585 | L-PHENYLALANINE |
storage temp. | Store below +30°C. |
solubility | H 2 O: 0.1 M at 20 °C, clear, colorless |
pka | 2.2(at 25ºC) |
form | powder |
color | White to off-white |
PH | 5.0-7.0 (25ºC, 0.1M in H2O) |
Odor | at 100.00 %. odorless |
Odor Type | odorless |
optical activity | [α]25/D -34.2°, c = 2 in H2O (dried basis) |
Water Solubility | 1-5 g/100 mL at 25 ºC |
Merck | 14,7271 |
JECFA Number | 1428 |
BRN | 1910408 |