Sudan I, identified by its Chemical Abstracts Service (CAS) number 842-07-9, is a widely recognized oil-soluble yellow dye, also known as C.I. Solvent Yellow 14. With a molecular formula of C16H12N2O and a molecular weight of 248.28, this dye is valued for its intense color and solubility in various organic media, making it indispensable for numerous industrial coloring applications.

The primary utility of Sudan I lies in its ability to impart a strong orange-to-red coloration to products that are processed or formulated with oils, greases, and waxes. For instance, it is a staple in the manufacturing of leather shoe polish. The dye ensures that the polish not only conditions and protects leather but also provides a rich, uniform color that enhances the shoe's appearance. Manufacturers looking to buy Sudan I for their polishing formulations can rely on its consistent performance.

Similarly, Sudan I is a crucial component in the production of floor waxes. The visual appeal of polished floors is often enhanced by the color of the wax itself. Sudan I offers a cost-effective solution for achieving this, allowing companies to produce attractive floor care products. The competitive price of Sudan I from reputable suppliers in China makes it a practical choice for mass production.

The application of Sudan I also extends to coloring greases and other industrial oils, where precise color coding or branding is important. Its oil-soluble nature ensures that it remains dispersed within the base product, preventing color separation and maintaining product integrity. For businesses seeking reliable oil-soluble dye manufacturers, NINGBO INNO PHARMCHEM CO.,LTD. provides a dependable source.

Furthermore, Sudan I finds niche applications in the creation of fireworks, where it contributes to the vibrant visual displays, and in the formulation of transparent lacquers, where it can be used to tint coatings for aesthetic purposes. Its bright color and good solubility in relevant media make it suitable for these specialized uses.

In conclusion, Sudan I (CAS 842-07-9) stands out as a versatile and effective industrial dye. Its primary uses in leather shoe polish, floor waxes, greases, fireworks, and lacquers underscore its importance across various manufacturing sectors. Sourcing Sudan I from trusted suppliers ensures quality and reliability for these critical applications.