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Alfa Aesar™ Cresol Red sodium salt

$29.04 - $243.84

Chemical Identifiers

Chemical Name or Material Cresol Red sodium salt
CAS 62625-29-0
Molecular Formula C21H17NaO5S
Formula Weight 404.42g/mol
MDL Number MFCD00001618
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2136106

 
alfa aesar
B21361-06
5g Each for $29.04

AAB2136114

 
alfa aesar™
B21361-14
25g Each for $85.97

AAB2136122

 
alfa aesar™
B21361-22
100g Each for $243.84
Description & Specifications

Specifications

Quantity 5g
Chemical Name or Material Cresol Red sodium salt
CAS 62625-29-0
Molecular Formula C21H17NaO5S
Formula Weight 404.42g/mol
MDL Number MFCD00001618
TSCA TSCA

Applications
Cresol Red sodium salt acts as a constituent of polymerase chain reaction reagent systems. It is useful as a pH indicator with color changes with pH 0.2 - pH 1.8 and pH 7.1 - 8.8. Further, it plays an important role in molecular biology reactions in place of other loading dyes.

Solubility
Soluble in water, dilute alcohols, acids, alkalies and ethanol.

Notes
Transition interval (acid): pH 0.2 (red) to pH 1.8 (yellow); (alkaline) pH 7.2 (yellow) to pH 8.8 (red)Incompatible with strong oxidizing agents.