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D-α-Phenylalanine 99+%

Fornitore: Thermo Scientific

Synonyms: D-Phenylalanine, H-D-Phe-OH, 3-Phenyl-D-alanine, 3-Phenyl-D(+)-alanine

172040250 172041000
ACRO172040250EA 145 EUR
ACRO172040250 ACRO172041000
D-α-Phenylalanine 99+%
D-α-Phenylalanine
Formula: C₉H₁₁NO₂
Peso molecolare: 165,19 g/mol
Punto di ebollizione: 295 °C (1013 hPa)
Punto di fusione: 273…276 °C
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00004270
CAS Number: 673-06-3
EINECS: 211-603-5
Merck Index: 12,07425

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Risultati del test di specificazione

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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