Purpura de m-cresol, puro indicator grade
Proveedor: Thermo Fisher Scientific
228200050
228200100
228200500
ACRO228200050EA
54.6
EUR
ACRO228200050
ACRO228200100
ACRO228200500
Purpura de m-cresol, puro indicator grade
Purpura de m-cresol
Formula:
C₂₁H₁₈O₅S Temperatura de almacenaje: Ambiente |
Número MDL:
MFCD00005871 Núm. CAS: 2303-01-7 EINECS: 218-960-6 |
Resultados test especificaciones
Appearance | Dark green Crystalline powder |
Infrared spectrum | Conforms |
Solubility | (0.1 % in 50 % ethanol) Clear |
Specific extinction E (1%/1cm) | ≥900 (578 nm, in buffer) |
Visual transition interval | from pH 7.4 (yellow) to pH 9.0 (purple) |
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