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Alfa Aesar™ Bromocresol Green sodium salt

$46.80 - $521.81

Chemical Identifiers

Chemical Name or Material Bromocresol Green sodium salt
CAS 62625-32-5
Molecular Formula C21H13Br4NaO5S
Formula Weight 720.01
MDL Number MFCD00148898
Synonym Bromocresol Green, water soluble
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1750306

 
alfa aesar™
A1750306
5g Each for $46.80

AAA1750314

 
alfa aesar™
A1750314
25g Each for $161.62

AAA1750322

 
alfa aesar™
A1750322
100g Each for $521.81
Description & Specifications

Specifications

Formula Weight 720.01
Chemical Name or Material Bromocresol Green sodium salt
Quantity 5g
TSCA TSCA
Molecular Formula C21H13Br4NaO5S
MDL Number MFCD00148898
CAS 62625-32-5
Synonym Bromocresol Green, water soluble
Melting Point ≈230°C (dec.)

Applications
Bromocresol Green sodium salt is used as a pH indicator. It is a pH sensitive triphenylmethane dye useful in various colorimetric detection studies and as an activity tracking dye for DNA agarose gel electrophoresis. It is also used in TLC (thin-layer chromatography) for visualizing compounds containing functional groups having pKa less than 5.

Solubility
Soluble in water and ethanol.

Notes
Transition interval: pH 3.8 (yellow) to pH 5.4 (blue)Incompatible with strong oxidizing agents.