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CAS RN: 6104-59-2 | Product Number: B3194

Coomassie Brilliant Blue R-250 [for Electrophoresis]


Purity:
Chemical Substance Law (ENCS):   5-1655
Synonyms:
  • Acid Cyanine 6B
  • Alizarin Rubinol 5G
  • Solar Cyanine 6B
  • Acid Blue 83
  • Brilliant Blue R
  • CBB R-250
Documents:
5G
¥2,600
≥20  9   ≥20 
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Product Number B3194
Grade SU
Molecular Formula / Molecular Weight C__4__5H__4__4N__3NaO__7S__2 = 825.97  
Physical State (20 deg.C) Solid
CAS RN 6104-59-2
Reaxys Registry Number 5718025
PubChem Substance ID 87560299
Colour Index 42660
MDL Number

MFCD00041762

Specifications
Appearance Orange to Brown to Dark purple powder to crystal
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
Properties (reference)
Solubility (soluble in) Ethanol
GHS
Related Laws:
Chemical Substance Law (ENCS) 5-1655
Transport Information:
PubMed Literature


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