Hydroxy naphthol blue, 250 g

Hydroxy Naphthol Blue is noted for its consistent composition and reliable behavior, making it an essential component in various chemical processes. Its molecular formula, C20H11N2Na3O11S3, and molecular weight, 620.5, provide a clear understanding of its structure. This compound belongs to the class of organic compounds known as triphenylmethane dyes, which exhibit vibrant colors upon complexation with metal ions. Hydroxy Naphthol Blue is particularly useful in pH indicators due to its ability to change color in response to changes in acidity. This product, specifically, is offered in a 250g pack, ensuring ample supply for multiple applications.

• CAS Number: 63451-35-4
• Exact Mass: 619.92180554
• Molecular Formula: C20H11N2Na3O11S3
• Molecular Weight: 620.5