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Coomassie® Brilliant Blue G-250, pure

Dodávateľ: Thermo Fisher Scientific

Synonymá: C.I. 42655

191480050 191480250 191481000 191485000
ACRO191480050EA 37.73 EUR
ACRO191480050 ACRO191480250 ACRO191481000 ACRO191485000
Coomassie® Brilliant Blue G-250, pure
Coomassie Brilliant Blue G-250
Vzorec: C₄₇H₄₈N₃NaO₇S₂
Mw: 854.04
Teplota tavenia: >100 °C
Skladovacia teplota: Ambient
Číslo MDL: MFCD00078482
Číslo CAS: 6104-58-1
EINECS: 228-058-4

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Výsledky špecifikačného testu

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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