Coomassie Brilliant Blue G-250, pure
Dostawca: Thermo Fisher Scientific
Synonim:
C.I. 42655
191480050
191480250
191481000
191485000
ACRO191480050EA
150
PLN
ACRO191480050
ACRO191480250
ACRO191481000
ACRO191485000
Coomassie Brilliant Blue G-250, pure
Coomassie Brilliant Blue G-250
Formuła:
C₄₇H₄₈N₃NaO₇S₂ MW: 854.04 g/mol Temp. topnienia: >100 °C Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00078482 Numer CAS: 6104-58-1 Numer WE (dawny EINECS): 228-058-4 |
Wyniki testów specyfikacyjnych
Appearance | Dark blue to dark purple Powder |
Infrared spectrum | Conforms |
Loss on drying | ≤10 % (1 g, 105°C, 3 h) |
HPLC | ≥80 % |
UV Lambda max | 608 to 618 nm (in 50:50 IMS:H2O) |
Absorption Ratio P-15/P+15 | 0.95 to 1.15 |
Specific absorbance A (1%/1cm) | ≥350 (at lambda max.) |
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