COOMASSIE BRILLIANT BLUE G 250

COOMASSIE BRILLIANT BLUE G 250 For Electrophoresis

It is used for staining proteins in analytical biochemistry. C.I.No.42655
Brilliant Blue G 250

Article No.

02941

Grade

For Electrophoresis

Purity

CAS No.

6104-58-1

Molecular Formula

C₄₇H₄₈N₃NaO₇S₂

Molecular Weight

854.04

H.S. Code

3204.9000

Shelf Life

60 Months

MSDS

Certificate of Analysis (COAs)

Physical state at 20 °C

Solid

Colour

Dark brown powder

Appearance	Dark blue to dark purple powder
Loss on drying	Max 8%
Identity (UV/VIS spectrum)	Passes test
Absorption maxima (buffer pH 7.0)	577 - 584 nm
Specific absorptivity A 1%/1cm (λmax; 0.01%; buffer pH 7.0 on dried substance)	450 - 570
TLC test	Passes test
Suitability (for electrophoresis)	Passes test