D-α-Phenylalanine 99+%
Dodavatel: Thermo Scientific
Synonyms:
D-Phenylalanine, H-D-Phe-OH, 3-Phenyl-D-alanine, 3-Phenyl-D(+)-alanine
172040250
172041000
ACRO172040250EA
5340
CZK
ACRO172040250
ACRO172041000
D-α-Phenylalanine 99+%
D-α-Phenylalanine
Vzorec:
C₉H₁₁NO₂ MW: 165,19 g/mol Bod varu: 295 °C (1013 hPa) Bod tání: 273…276 °C Storage Temperature: Ambient |
MDL Number:
MFCD00004270 CAS číslo: 673-06-3 EINECS: 211-603-5 Merck Index: 12,07425 |
Výsledky specifikačního testu
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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