DL-Tryptophan 98%
Lieferant: Thermo Fisher Scientific
172110250
172111000
ACRO172110250EA
49.9
EUR
ACRO172110250
ACRO172111000
DL-Tryptophan 98%
DL-Tryptophan
Formel:
C₁₁H₁₂N₂O₂ Schmelzpunkt: 289…290 °C Dichte: 1,349 g/cm³ (20 °C) Lagertemperatur: Kühlschrank |
MDL:
MFCD00064339 CAS-Nummer: 54-12-6 EINECS: 200-194-9 |
Spezifikation Testergebnisse
Appearance | White to light yellow to light beige Crystalline powder |
Infrared spectrum | Conforms |
Loss on drying | ≤0.8 % (105°C, 3 h) (Vacuum) |
Solubility | (1 % in 1 M HCl) Clear to slightly hazy colorles to yellow |
Titration with HClO4 | ≥97.5 % |
Other amino acids | (TLC) Not detected |
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