Brilliant Blue R , Electric sword, ≥90%(HPLC) , 6104-59-2

Synonym(s):
Acid Blue 83;Brilliant Blue R;Brilliant indocyanin 6B;Coomassie Brilliant Blue R;protein stain

CAS NO.：6104-59-2

Empirical Formula: C45H46N3NaO7S2

Molecular Weight: 827.99

MDL number: MFCD00041762

EINECS: 228-060-5

PRODUCT Properties

• Melting point: 174-180 °C
• vapor density: 28.5 (vs air)
• Flash point: 14 °C
• storage temp.: room temp
• solubility: H2O: soluble10mg/mL
• Colour Index: 42660
• form: Powder/Solid
• color: Red Brown
• Water Solubility: Soluble in water.
• BRN: 5718025
• Stability: Light Sensitive
• InChIKey: NKLPQNGYXWVELD-UHFFFAOYSA-M
• CAS DataBase Reference: 6104-59-2(CAS DataBase Reference)
• EPA Substance Registry System: C.I. Acid Blue 83 (6104-59-2)

Description and Uses

Brilliant Blue R is used for detection of protein bands following electrophoresis. It is a sensitive stain for protein detection in polyacrylamide gels, typically giving blue bands on a clear background with a sensitivity of 50-100 ng/band. It may be combined with other stains, such as silver stain, to distinguish different types of proteins. It displays metachromasia by appearing pink-red, rather than blue, when binding certain proteins, such as collagen and histone H1.

Safety

• Symbol(GHS): GHS02,GHS06,GHS08
• Signal word: Danger
• Hazard statements: H225-H301+H311+H331-H315-H319-H370
• Precautionary statements: P210-P280-P301+P310+P330-P302+P352+P312-P304+P340+P311-P305+P351+P338
• WGK Germany: 3
• TSCA: Yes
• HS Code: 32041200