
Catalog Number	AR005IG9
Chemical Name	bis(2-(o-aminophenylthiomethylthio)anilino)methane
CAS Number	7057-57-0
Molecular Formula	C27H28N4S4
Molecular Weight	536.798
MDL Number	MFCD00012113
SMILES	Nc1ccccc1SCSc1ccccc1NCNc1ccccc1SCSc1ccccc1N
NSC Number	9291

Meldola blue, a synthetic organic compound, finds wide application in chemical synthesis as a versatile redox indicator. In the laboratory, it is commonly used to determine the endpoint of redox titrations by changing color in response to changes in the oxidation state of the reactants. Its vibrant blue color fades to a colorless or pale yellow tint upon reduction, making it a valuable tool in monitoring the progress of various chemical reactions. Meldola blue's ability to accurately signal redox reactions makes it an essential component in the analytical arsenal of chemists, enabling precise control and measurement in a range of chemical processes.