About Direct Blue 199
Direct Blue 199 Dyes belong to the category of Dyes having CAS number 12222-04-7/63950-02-7. The synonyms of Direct Blue 199 Dyes are Direct Fast Turquoise GB, Direct Fast Blue FBL, Direct Fast Turquoise FBL, Pergasol Turquoise R, Direct Blue FBL, Solophenyl Turquoise BRLE. The molecular weight of Direct Blue 199 Dyes is NA g/mol and the molecular formula is C44H32N13O11S3.3Na. The colour index number is 74190. The physical appearance of Direct Blue 199 Dyes is Bright Blue.Versatile Dye for Multiple ApplicationsDirect Blue 199 offers exceptional compatibility with a wide variety of substrates, from cotton and viscose to nylon, rayon blends, wool, and leather. Additionally, it is well suited for use in inks, paints, and paper dyeing, providing vibrant and durable coloring across different industries.
Efficient Dyeing ProcessThanks to its soluble powder form, Direct Blue 199 dissolves readily in water at 20C, ensuring streamlined mixing and uniform application. The dye's moderate pH range and precise melting point enhance ease of handling, making it a practical choice for both manual and automated dyeing systems.
Trusted by Industry ProfessionalsSourced by leading exporters, importers, and manufacturers in India, Direct Blue 199 meets high standards of performance and consistency. Its proven results make it a staple in textile, paper, ink, leather, and paint industries, ensuring brilliant coloration and process reliability.
FAQ's of Direct Blue 199:
Q: How is Direct Blue 199 applied to different materials?
A: Direct Blue 199 can be dissolved in water to form a dye bath, which is then used to treat materials such as cotton, viscose, wool, nylon/rayon blends, leather, and paper. The dye penetrates fibers or surfaces to deliver consistent, vibrant coloring suitable for both industrial and craft applications.
Q: What process should I follow for best dyeing results with Direct Blue 199?
A: For optimal results, dissolve the required amount of Direct Blue 199 powder in water at 20C, maintaining a pH between 4.8 and 5.2. Apply to your chosen substrate using standard dyeing equipment or manual techniques, followed by rinsing and fixation as needed for colorfastness.
Q: When is the best stage to use Direct Blue 199 in textile or paper production?
A: Direct Blue 199 is typically used during the dyeing stage, after material preparation but before final finishing. This allows the dye to bond properly, resulting in even coloration throughout the substrate.
Q: Where can Direct Blue 199 be sourced in India?
A: Direct Blue 199 is widely available from reputable exporters, importers, manufacturers, and suppliers across India, catering to textile, paper, paint, ink, and leather industries.
Q: What are the benefits of using Direct Blue 199 over other dyes?
A: Direct Blue 199 offers high coloring strength, reliable solubility, precise pH compatibility, and ease of application on multiple substrates. Its versatility and consistent results make it a cost-effective and practical choice for diverse dyeing requirements.
Q: Is Direct Blue 199 suitable for blended and synthetic fabrics?
A: Yes, Direct Blue 199 is formulated to dye not only natural fibers like cotton and wool but also blended fabrics such as nylon/rayon and viscose, providing bright and long-lasting coloration in various combinations.
Q: How safe is Direct Blue 199 in standard industrial processes?
A: When used according to manufacturing guidelines, Direct Blue 199 is safe for standard textile, leather, ink, paper, and paint dyeing operations. Always follow safety data sheet recommendations for handling and storage.