Verde brillante, pure, high purity stain_biological
Proveedor: Thermo Fisher Scientific
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Atención
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Sinónimos:
Hidrogenosulfato de [4-[4-(dietilamino)bencidrilen]ciclohexa-2,5-dien-1-iliden]dietilamonio
229601000
229605000
ACRO229601000EA
59.4
EUR
ACRO229601000
ACRO229605000
Verde brillante, pure, high purity stain_biological
Hidrogenosulfato de [4-[4-(dietilamino)bencidrilen]ciclohexa-2,5-dien-1-iliden]dietilamonio
Formula:
C₂₇H₃₄N₂O₄S MW: 482.65 g/mol Pto. de fusión: 180 °C Temperatura de almacenaje: Ambiente |
Número MDL:
MFCD00011880 Núm. CAS: 633-03-4 EINECS: 211-190-1 |
Resultados test especificaciones
Appearance | Green to green-yellow Crystalline powder or crystals |
Infrared spectrum | Conforms |
Loss on drying | ≤5 % (105°C) |
UV Lambda max | 625 to 631 nm (in 50% ethanol) |
Absorption Ratio P-15/P+15 | 0.94 to 1.14 |
Specific absorbance A (1%/1cm) | ≥1900 (at 625 to 631 nm) |
Visual transition interval | from pH 0.0 (yellow) to pH 2.6 (green) |
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