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Coomassie Brilliant Blue G-250, pure

Dodavatel: Thermo Scientific

Synonyms: C.I. 42655

191480050 191480250 191481000 191485000
ACRO191480050EA 942 CZK
ACRO191480050 ACRO191480250 ACRO191481000 ACRO191485000
Coomassie Brilliant Blue G-250, pure
Coomassie Brilliant Blue G-250
Vzorec: C₄₇H₄₈N₃NaO₇S₂
MW: 854,04 g/mol
Bod tání: >100 °C
Hustota: Min, 1 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00078482
CAS číslo: 6104-58-1
EINECS: 228-058-4

Objednat

Výsledky specifikačního 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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