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)
FEMA 3585 | L-PHENYLALANINE
refractive index -34 ° (C=2, H2O)
storage temp. Store below +30°C.
solubility H2O: 0.1 M at 20 °C, clear, colorless
form powder
pka 2.2(at 25ºC)
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
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