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DL-Tryptophane 98%

Fournisseur: Thermo Fisher Scientific

172110250 172111000
ACRO172110250EA 52.7 EUR
ACRO172110250 ACRO172111000
DL-Tryptophane 98%
DL-Tryptophane
Formule: C₁₁H₁₂N₂O₂
Point de fusion: 289…290 °C
Densité: 1,349 g/cm³ (20 °C)
Température de stockage: Réfrigérateur
Numéro MDL: MFCD00064339
Numéro CAS: 54-12-6
EINECS: 200-194-9

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Résultats des tests de spécification

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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