Toluidine blue O (C. I. 52040), 5 g

52040) is a chemically defined substance with a molecular formula of C18H18N3O3S and a molecular weight of 350.37 g/mol. It belongs to the aromatic amines class of compounds. This product is supplied as a solid in a pack of 5 grams, making it ideal for various applications in the field of vitality staining. Toluidine Blue O is known for its ability to bind to DNA, making it an effective tool for visualizing cellular structures. Additionally, it exhibits strong absorption in the visible light spectrum, particularly in the blue region, which contributes to its utility in histological staining techniques.

• CAS Number: 92-31-9