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Coomassie Brilliant Blue R-250 [for Electrophoresis]
(CAS RN:6104-59-2 Product Number:B3194)


Coomassie Brilliant Blue R-250
Synonym Acid Blue 83
Synonym Acid Cyanine 6B
Synonym Alizarin Rubinol 5G
Synonym Brilliant Blue R
Synonym CBB R-250
Synonym Solar Cyanine 6B

General Information

Product Number B3194

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Purity/Analysis Method
Storage Temperature
M.F. / M.W. C45H44N3NaO7S2=825.97
CAS RN 6104-59-2
Related CAS RN
MDL Number MFCD00041762
Packaging and Container
  • Product Details
  • Safety & Regulations


Lambda max. 586.0 to 590.0 nm(MeOH)
Absorbance(E1%1cm) min. 800(MeOH, 586.0 to 590.0 nm)
Functionality test to pass test


Colour Index 42660
Reaxys-RN 5718025
PubChem SID 87560299
EC Number 228-060-5

Transport Information

HS Number 3204120090


PubMed Literature

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