For any B2B procurement professional or research scientist tasked with sourcing chemical ingredients, understanding the nuances of specific compounds like Mordant Orange 1 (CAS 2243-76-7) is crucial for making informed decisions. This chemical serves vital functions as an acid-base indicator and a metal colorant, making its quality and availability significant factors for many industries.

Mordant Orange 1, identified by its CAS number 2243-76-7, is presented to the market as an orange-brown powder. Its molecular formula is C13H9N3O5, with a molecular weight of 287.23. The compound's primary utility lies in its capacity as an acid-base indicator, offering a distinct color transition within the pH range of 10.0 (yellow) to 12.0 (red or violet). This specific characteristic makes it invaluable for analytical purposes, particularly in titrations where precise endpoint detection in moderately alkaline conditions is required.

Furthermore, Mordant Orange 1 is utilized as a metal colorant, contributing to the aesthetic appeal and functional properties of various materials. For businesses looking to buy this compound, ensuring a high assay, such as ≥99.0%, is paramount to guarantee both the accuracy of its indicator function and the consistency of its coloration properties. As a manufacturer and supplier, we are committed to upholding these quality standards, providing a product that meets the rigorous demands of industrial applications.

When evaluating suppliers, B2B buyers should look for transparency regarding product specifications, such as the melting point of 250°C, which signifies stability. The ability of a manufacturer to provide consistent batches and reliable delivery is equally important. Sourcing from a trusted Chinese supplier like ourselves offers distinct advantages, including competitive pricing and direct technical support. We aim to simplify the procurement process for our clients, ensuring they receive the right chemical with the right quality.

We encourage procurement managers and research teams to consider Mordant Orange 1 (CAS 2243-76-7) for their chemical needs. By partnering with us, you gain access to a high-purity product and a supplier dedicated to customer satisfaction and consistent quality. Reach out to us to discuss your requirements and to secure a reliable source for this essential chemical ingredient.