Coomassie Brillantblau G 250, rein

Lieferant: Thermo Scientific

Synonyms: C.I. 42655Coomassie Blau G 250Brillantblau GHydrogen[4-[4-(p-ethoxyanilino)-4'-[ethyl(m-sulfonatobenzyl)amino]-2'-methylbenzhydrylen]-3-methylcyclohexa-2,5-dien-1-yliden](ethyl)(m-sulfonatobenzyl)ammonium MononatriumsalzBrillantindocyanin GAcid Blue 90

ACRO191480250EA 79.4 CHF
ACRO191480250 ACRO191480050 ACRO191485000 ACRO191481000
Coomassie Brillantblau G 250, rein
Coomassie Brillantblau G 250
Formel: C₄₇H₄₈N₃NaO₇S₂
MW: 854,04 g/mol
Melting Pt: >100 °C
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00078482
CAS-Nummer: 6104-58-1
EINECS: 228-058-4

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Spezifikation Testergebnisse

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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