Coomassie® Brilliant Blue R-250, ren
Leverantör: Thermo Scientific
Synonyms:
Serva Blue R, Brillant blue R, N-[4-[[4-[(4-Ethoxyphenyl)amino]phenyl][4-[ethyl[(3-sulphophenyl)methyl]amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulpho-benzenemethanaminium inner salt, sodium salt (1:1), Coomassie Blue R 250, Brilliant Cyanine 6B, Hydrogen [4-[4-(p-ethoxyanilino)-4'-[ethyl(m-sulphonatobenzyl)amino]benzhydrylene]cyclohexa-2,5-dien-1-ylidene](ethyl)(m-sulphonatobenzyl)ammonium monosodium salt, Acid Blue 83, Brilliant Blue R250, Brilliant Blue R, Brilliant indocyanine 6B
191490050
191490250
191491000
191495000
ACRO191490050EA
490
SEK
ACRO191490050
ACRO191490250
ACRO191491000
ACRO191495000
Coomassie® Brilliant Blue R-250, ren
Coomassie® Brilliant Blue R-250
Formel:
C₄₅H₄₄N₃NaO₇S₂ MW: 825,98 g/mol Smältpunkt: 174…180 °C Storage Temperature: Omgivande |
MDL Number:
MFCD00041762 CAS nummer: 6104-59-2 EINECS: 228-060-5 |
Specifikation testresultat
Appearance | Bordeaux to dark purple-brown Crystalline powder |
Infrared spectrum | Conforms |
UV Lambda max | 588 to 596 nm (in 50:50 ethanol:water) |
Absorption Ratio P-15/P+15 | 1 to 1.2 |
Specific absorbance A (1%/1cm) | ≥700 (at lambda max.) |
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