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Coomassie® Brilliant Blue R-250, Ultra Pure Grade

Supplier: VWR

Synonyms: Acid Blue 83Brillant blue RBrilliant Blue RBrilliant Cyanine 6BBrilliant indocyanine 6BCoomassie Blue R 250Hydrogen [4-[4-(p-ethoxyanilino)-4'-[ethyl(m-sulfonatobenzyl)amino]benzhydrylene]cyclohexa-2,5-dien-1-ylidene](ethyl)(m-sulfonatobenzyl)ammonium monosodium saltHydrogen [4-[4-(p-ethoxyanilino)-4'-[ethyl(m-sulphonatobenzyl)amino]benzhydrylene]cyclohexa-2,5-dien-1-ylidene](ethyl)(m-sulphonatobenzyl)ammonium monosodium saltServa Blue R
0472-50G 0472-10G 0472-25G
Commonly used stain for the detection of protein bands following electrophoresis.

Formula: C₄₅H₄₄N₃NaO₇S₂
MW: 825.98 g/mol
Melting Pt: 174 - 180 °C
Storage Temperature: Ambient
MDL Number: MFCD00041762
CAS Number: 6104-59-2
EINECS: 228-060-5
Specification Test Results
Dye Content (Dry Basis) >= 65 %
Em (550nm, Water, Dry Basis) >= 33000
Loss on Drying = 5.0 %
Solubility (0.020g/L, Water) Pass



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Size Packaging Supplier No. Catalog Number Unit List Price Quantity
10 g Amber Bottle VWRV0472-10G 0472.10G Each Retrieving Restricted
25 g Amber Bottle VWRV0472-25G 0472.25G Each Retrieving Restricted
50 g HDPE Bottle VWRV0472-50G 0472.50G Each Retrieving Restricted
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