Solvent blue 38 (C. I. 74180), 25 g

74180) is used across pharmaceutical, biochemical, and research settings as a dye with a molecular formula of C19H16ClN3O6S and a molecular weight of 466.8 g/mol. This compound belongs to the triarylmethane family, characterized by their aromatic rings and central methane bridge. It is offered in a 25 gram package, providing a high concentration for various applications. Solvent Blue 38 is known for its strong absorption in the visible light spectrum, making it useful for staining proteins and biological tissues in histology and immunohistochemistry. Additionally, it exhibits excellent stability under acidic conditions, which makes it suitable for use in pH indicator solutions.

• CAS Number: 1328-51-4