L(-)-Triptófano 99%

Proveedor: Thermo Scientific

ACRO140595000EA 765 EUR
ACRO140595000 ACRO140590250 ACRO140590050 ACRO140590010 ACRO140591000
L(-)-Triptófano 99%
L(-)-Triptófano
Formula: C₁₁H₁₂N₂O₂
MW: 204,23 g/mol
Pto. de fusión: 280…285 °C (desc.)
Temperatura de almacenaje: Ambiente
Número MDL: MFCD00064340
Núm. CAS: 73-22-3
EINECS: 200-795-6
Índice Merck: 12,09929

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Resultados test especificaciones

Appearance White to yellowish-white Crystalline powder
Infrared spectrum Conforms
Loss on drying ≤0.5 % (1 g, 105°C)
Specific optical rotation -29.0° to -33.0° (20°C, 589 nm) (C=1, H2O)
Titration with HClO4 98.5 to 101.5 % (On dry substance)

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