Coomassie Blue R 250, ~75% (Dye content)

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.