N-Acetylo-DL-tryptofan 98+%, extra pure
Dostawca: Thermo Fisher Scientific
Synonim:
Ac-DL-Trp-OH, Nα-Acetylo-DL-tryptofan
227150250
227151000
ACRO227150250EA
171
PLN
ACRO227150250
ACRO227151000
N-Acetylo-DL-tryptofan 98+%, extra pure
N-Acetylo-DL-tryptofan
Formuła:
C₁₃H₁₄N₂O₃ MW: 246.27 g/mol Temp. topnienia: 204…206 °C (temp. rozkładu) Temperatura przechowywania: Lodówka |
Numer MDL:
MFCD00005644 Numer CAS: 87-32-1 Numer WE (dawny EINECS): 201-739-3 |
Wyniki testów specyfikacyjnych
Appearance | White to beige Crystalline powder or crystals |
Infrared spectrum | Conforms |
Loss on drying | ≤0.5 % (105°C) |
Sulfated ash | ≤0.2 % |
Titration excess NaOH | 98.0 to 101.0 % (On dry substance) |
Heavy metals (as Pb) | ≤10 ppm |
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