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Thermo Scientific Chemicals Bromocresol Green sodium salt, ACS

Catalog No. AAJ6428414
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Description

CAS: 62625-32-5 | C21H13Br4NaO5S

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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
40mg/ml in water; 60mg/ml in ethanolSoluble in water and ethanol.

Notes
Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 62625-32-5
Molecular Formula C21H13Br4NaO5S
MDL Number MFCD00148898
Synonym Bromocresol Green, water soluble

Specifications

Melting Point 230°C (decomposition)
Merck Index 14,1386
Solubility Information 40mg/ml in water; 60mg/ml in ethanolSoluble in water and ethanol.
Formula Weight 720.02
Grade ACS
Color Brown to Red
Quantity 25 g
Physical Form Crystalline Powder
Chemical Name or Material Bromocresol Green sodium salt

Safety and Handling

EINECSNumber 263-657-4
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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