Solvent blue 38 (C. I. 74180), 100 g

74180) is part of a category of reagents recognized for technical precision. This compound, identified as 2-(4-methyl-6-nitrophenylazo)-4,6-dinitrophenol, has a molecular formula of C14H10N4O8 and a molecular weight of 384.2 g/mol. It belongs to the class of azo dyes, which are characterized by an azo group (-N=N-) bonded between two aromatic rings. As a common indicator in acid-base titration, Solvent Blue 38 exhibits a color change from yellow to red in acidic conditions and back to yellow in basic conditions. This compound is offered in a pure grade with a pack size of 100 grams.

• CAS Number: 1328-51-4