Agent Name

Coomassie Brilliant Blue R

CAS Number

6104-59-2

Formula

C45-H45-N3-O7-S2.Na

Major Category

Dyes

Synonyms

C.I. Acid Blue 83; Eriosin Brilliant Cyanine 6B; Benzenemethanaminium, N-(4-((4-((4-ethoxyphenyl)amino)phenyl)(4-(ethyl((3-sulfophenyl)methyl)amino)phenyl)methylene)-2,5-cyclohexadien-1-ylidene)-N-ethyl-3-sulfo-, hydroxide, inner salt, monosodium salt; Benzenemethanaminium, N-(4-((4-((4-ethoxyphenyl)amino)phenyl)(4-(ethyl((3-sulfophenyl)methyl)amino)phenyl)methylene)-2,5-cyclohexadien-1-ylidene)-N-ethyl-3-sulfo-, inner salt, monosodium salt; Hydrogen (4-(4-(p-ethoxyanilino)-4'-(ethyl(m-sulphonatobenzyl)amino)benzhydrylene)cyclohexa-2,5-dien-1-ylidene)(ethyl)(m-sulphonatobenzyl)ammonium, monosodium salt; [ChemIDplus]

Category

Di- and Triaryl Dyes

Description

Blue crystals; [MSDSonline]

Sources/Uses

Laboratory reagent; [MSDSonline]

Comments

A skin, eye, and respiratory tract irritant; [MSDSonline]

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