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C7900 Coomassie Blue R 250, 90+% (Dye content) CAS: 6104-59-2

Specifications
CAS Number
6104-59-2
Grade
Molecular Biology Grade
MDL Number
MFCD00041762
Molecular Formula
C45H44N3O7S2Na
Molecular Weight
825.99
EU Commodity Code
38220090
Shipping Temp
RT
Storage Temp
RT
C.I. 42660; Brilliant Blue R250; N-[4-[[4-[(4-Ethoxyphenyl)amino]phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-benzenemethanaminium Hydroxide Inner salt Monosodium Salt; N-[4-[[4-[(4-Ethoxyphenyl)amino]phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-benzenemethanaminium, Inner Salt Monosodium Salt ; Acid Blue 6B; Acid Brilliant Blue; Acid Brilliant Cyanine 6B; Acidine Sky Blue R; Airedale Blue RF; Amacid Brilliant Cyanine 6B; Anadurm Cyanine A 6B; Benzyl Cyanine 6B; Best Acid Brilliant Cyanine 6B; Brilliant Acid Blue 6B; Brilliant Acid Cyanine 6B; Brilliant Blue 6B; Brilliant Cyanine 6B; Brilliant Indocyanine 6B; C.I. 42660; CBB-R 250; Chuganol Blue 6B; Colocid Brilliant Blue 6B; Conacid Blue MC; Concorde Acid Cyanine L 6B; Concorde Leather Blue 6BG; Coomassie Blue R; Coomassie Brilliant Blue R; Coriacide Blue 2R; Dycosweak Acid Brilliant Blue 6B; Eriosin Brilliant Cyanine 6B; Fenazo Blue XXFB; Folan Blue 6B; Impero Azure 6B; Kayanol Cyanine 6B; Kenacid Blue R; Kenanthrol Blue BT; Lerui Acid Brilliant Blue 6B; Milling Brilliant Blue 2BR; Optanol Cyanine 6B; Polar Blue 6B; Polycor Blue R; Sandolan Cyanine N 6B; Sapphire EMB; Sella Fast Blue BBN; Serva Blue R 250; Simacid Blue R 350; Solar Cyanine 6B; Sumitomo Brilliant Indocyanine 6B; Supranol Cyanine 6B; Triacid Fast Cyanine 6B; Triacor Blue 6BR; Vicoacid Blue 83; Weak Acid Brilliant Blue 6B; Xylene Brilliant Cyanine 6B

Coomassie Blue R 250 is a standard electrophoresis dye used to detect protein bands.

Synonyms
C.I. 42660; Brilliant Blue R250; N-[4-[[4-[(4-Ethoxyphenyl)amino]phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-benzenemethanaminium Hydroxide Inner salt Monosodium Salt; N-[4-[[4-[(4-Ethoxyphenyl)amino]phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-3-sulfo-benzenemethanaminium, Inner Salt Monosodium Salt ; Acid Blue 6B; Acid Brilliant Blue; Acid Brilliant Cyanine 6B; Acidine Sky Blue R; Airedale Blue RF; Amacid Brilliant Cyanine 6B; Anadurm Cyanine A 6B; Benzyl Cyanine 6B; Best Acid Brilliant Cyanine 6B; Brilliant Acid Blue 6B; Brilliant Acid Cyanine 6B; Brilliant Blue 6B; Brilliant Cyanine 6B; Brilliant Indocyanine 6B; C.I. 42660; CBB-R 250; Chuganol Blue 6B; Colocid Brilliant Blue 6B; Conacid Blue MC; Concorde Acid Cyanine L 6B; Concorde Leather Blue 6BG; Coomassie Blue R; Coomassie Brilliant Blue R; Coriacide Blue 2R; Dycosweak Acid Brilliant Blue 6B; Eriosin Brilliant Cyanine 6B; Fenazo Blue XXFB; Folan Blue 6B; Impero Azure 6B; Kayanol Cyanine 6B; Kenacid Blue R; Kenanthrol Blue BT; Lerui Acid Brilliant Blue 6B; Milling Brilliant Blue 2BR; Optanol Cyanine 6B; Polar Blue 6B; Polycor Blue R; Sandolan Cyanine N 6B; Sapphire EMB; Sella Fast Blue BBN; Serva Blue R 250; Simacid Blue R 350; Solar Cyanine 6B; Sumitomo Brilliant Indocyanine 6B; Supranol Cyanine 6B; Triacid Fast Cyanine 6B; Triacor Blue 6BR; Vicoacid Blue 83; Weak Acid Brilliant Blue 6B; Xylene Brilliant Cyanine 6B
CAS No
6104-59-2
Molecular Formula
C45H44N3O7S2Na
Molecular Weight
825.99
Appearance
Dark purplish-brown powder
Dye Content
≥90%
Solubility
Water: 10mg/ml, Dark blue-black solution
Absorbance Max
~585nm
Loss on Drying
≤5%
Storage
RT. Light sensitive. Stable for 6 months after receipt.
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