D(-)-Ácido aspartico 99+%
Proveedor: Thermo Fisher Scientific
Sinónimos:
(R)-(-)-Ácido aspartico
204260250
204260050
204261000
ACRO204260250EA
98.4
EUR
ACRO204260250
ACRO204260050
ACRO204261000
D(-)-Ácido aspartico 99+%
D(-)-Ácido aspartico
Formula:
C₄H₇NO₄ MW: 133.1 g/mol Pto. de fusión: >300 °C Temperatura de almacenaje: Ambiente |
Número MDL:
MFCD00063081 Núm. CAS: 1783-96-6 EINECS: 217-234-6 Índice Merck: 13,00845 |
Resultados test especificaciones
Appearance | White to off-white Crystalline powder |
Infrared spectrum | Conforms |
Loss on drying | ≤0.4 % (105°C, 3 hrs) |
Enantiomeric excess | ≤0.5 % (L-enantiomer) |
Residue after ignition | ≤0.1 % |
Specific optical rotation | -23.8° to -25.8° (20°C, 589 nm) (c=5, 5 N HCl) |
Titration with NaOH | ≥99.0 % |
Other amino acids | ≤0.3 % (TLC) |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...