D-α-Fenyloalanina 99+%
Dostawca: Thermo Fisher Scientific
Synonim:
D-Phenylalanine, H-D-Phe-OH, 3-Phenyl-D-alanine, 3-Phenyl-D(+)-alanine
172040250
172041000
ACRO172040250EA
849
PLN
ACRO172040250
ACRO172041000
D-α-Fenyloalanina 99+%
D-α-Fenyloalanina
Formuła:
C₉H₁₁NO₂ MW: 165.19 g/mol Temp. Wrzenia: 295 Temp. topnienia: 273…276 °C Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00004270 Numer CAS: 673-06-3 Numer WE (dawny EINECS): 211-603-5 Klasyfikacja Merck : 12,07425 |
Wyniki testów specyfikacyjnych
Appearance | White to off-white Powder |
Infrared spectrum | Conforms |
Loss on drying | ≤0.5 % |
Sulfated ash | ≤0.1 % |
Specific optical rotation | +32° to +35° (20°C, 589 nm) (c=2, water) |
Titration with HClO4 | ≥99.0 % |
Arsenic (As) | ≤3 ppm |
Heavy metals (as Pb) | ≤20 ppm |
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