Janus green B (C.I. 11050), 25 g

11050) is available in professionally graded form for technical applications. This compound, identified as a disodium salt of 4-methylamino-1-naphthalenesulfonic acid, features a molecular formula of C₁₀H₁₂N₂O₄S₂ and a molecular weight of 294.24 g/mol. It belongs to the class of organic compounds known as azo dyes, characterized by the presence of an azo (-N=N-) group. This compound is supplied in a 25 gram pack size, ensuring consistent quality and purity for your experiments. Janus Green B is widely used as a staining agent, particularly in the field of biology for the visualization of certain structures within cells. Additionally, it exhibits strong lightfastness properties, making it suitable for applications requiring long-term color stability.

• CAS Number: 2869-83-2