L-Phénylalanine 98.5+%
Flacon plastique, 500 g
: H-L-Phe-OH, Phenylalanine, H-Phe-OH, L-α-Phenylalanine, (S)-(-)-Phenylalanine, 3-Phenyl-L-alanine, 3-Phenyl-L(-)-alanine
- :63-91-2
- :C₉H₁₁NO₂
- :MFCD00064227
- :165.19 g/mol
- :14,07271
- :313 °C (1013 hPa)
- :270…275 °C (déc.)
- :0,754 g/cm³ (20 °C)
- :Température ambiante
- :200-568-1
Documents
- Appearance:White to off-white Crystalline powder or crystals
- Infrared spectrum:Conforms
- Loss on drying:≤0.3 % (105°C, 3 hrs)
- Sulfated ash:≤0.1 %
- pH:5.4 to 6.0 (1 % in water)
- Specific optical rotation:-33.0° to -35.2° (20°C, 589 nm) (c=2, water) (on dried substance)
- Titration with HClO4:98.50 to 102.00 % (On dried basis)
- Lead (Pb):≤10 ppm
- Heavy metals (as Pb):≤20 ppm
- Type de conditionnement:Flacon plastique
- Cdt:500 g
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