About Red 80
Direct Red 80 Dyes belongs to the category of Dyes having CAS number 2610-10-8. The synonyms of Direct Red 80 Dyes are Direct Fast Red F3B, Red 8BLN, Direct Fast Red BA, Sirius Red F3B, Direct Red F3, Solophenyl Red 3BL. The molecular weight of Direct Red 80 Dyes is 1373.08 g/mol and the molecular formula is C45H26N10Na6O21S6. The colour index number is 35780. The physical appearance of Direct Red 80 Dyes is Bluish Light Pink.Versatile Application Across IndustriesRed 80 is extensively used across textile, paper, leather, and ink industries for its superior dyeing properties. Its potent formulation ensures rich, long-lasting color on various substrates, including cotton, viscose, wool, rayon, and blended fabrics. The dye's utility extends to both natural and synthetic fibers, making it a dependable choice for manufacturers and exporters worldwide.
Reliable Solubility and PerformanceThis direct dye effortlessly dissolves in water and ethanol, guaranteeing even distribution and adherence to fibers. Its insolubility in other organic solvents reduces the risk of unexpected chemical reactions during processing. With its powder form, Red 80 simplifies storage, handling, and accurate dosage for both large- and small-scale dyeing operations.
FAQ's of Red 80:
Q: How is Red 80 typically applied in textile and paper dyeing processes?
A: Red 80 is dissolved in water or ethanol, forming a dye bath in which materials like cotton, wool, viscose, nylon/rayon blends, and paper are immersed. The direct dye process allows the colorant to bond directly to the substrate fibers without requiring a mordant, making the application efficient and straightforward.
Q: What are the benefits of using Red 80 for various fabrics and papers?
A: Red 80 provides even, vibrant blue-red to red shades with strong colorfastness. Its compatibility with multiple substrates-such as cotton, wool, viscose, nylon/rayon blends, leather, and paper-adds flexibility and cost-effectiveness to production, minimizing the need for multiple dyes.
Q: When should Red 80 be used for best results in dyeing?
A: Red 80 yields optimal results when used in controlled processing environments where temperature, pH, and dye concentration are consistently maintained. It is particularly effective for bulk or batch dyeing of fibers and textiles, as well as continuous paper coloration.
Q: Where can Red 80 be sourced from, and in what form is it supplied?
A: Red 80 is manufactured, exported, and supplied by reputable companies in India, available in powder form suitable for a broad array of industrial dyeing applications. It is commonly distributed through chemical suppliers, exporters, and importers specializing in dyestuffs.
Q: What is the solubility profile of Red 80, and why is it important?
A: Red 80 is soluble in water and ethanol, ensuring thorough penetration and even coloring of fibers. Its insolubility in other organic solvents helps prevent unwanted interactions during processing, contributing to smoother manufacturing and consistent end results.
Q: How does the use of Red 80 benefit industrial dyeing processes?
A: Red 80 simplifies workflow with its direct application process, allowing for quick bath preparations and reliable coloration. This enhances productivity, reduces processing time, and helps maintain high standards in colored products.