About Direct Violet 9
Direct Violet 9 Dyes belong to the category of Dyes having CAS number 6227-14-1. The synonyms of Direct Violet 9 Dyes are Direct Violet B, Direct Violet BK, Direct Fast Violet MB, Direct Violet MB, Direct Fast Violet BK, Duasyn Direct Violet 2B, Pergasol Violet B. The molecular weight of Direct Violet 9 Dyes is 691.64 g/mol and the molecular formula is C30H23N5Na2O8S2. The colour index number is 27885. The physical appearance of Direct Violet 9 Dyes is Purple Blue.Exceptional Dye for Industrial ApplicationsDirect Violet 9 stands out due to its vivid color and robust dry rubbing resistance. This vat dye is ideal for mass coloring operations in textiles, leather, and paper pulp industries, ensuring consistent results on various substrates. Its powder format facilitates efficient handling and blending during industrial processing.
Versatile Application for Multiple SubstratesSuitable for dyeing cellulose fiber, rayon, viscose, and carpets, Direct Violet 9 offers flexibility for manufacturers in the textile and paper sectors. Its strong affinity ensures even coloration, making it a preferred option for leather and pulp applications as well.
Reliable Sourcing from IndiaAs a leading exporter, importer, manufacturer, and supplier based in India, we guarantee quality assurance and on-time delivery of Direct Violet 9. Our experience and network enable us to cater to local and international customers with tailored technical and commercial support.
FAQ's of Direct Violet 9:
Q: How is Direct Violet 9 typically used in industrial dyeing processes?
A: Direct Violet 9 is commonly used in powder form, where it is dissolved and applied to substrates through standard vat dyeing methods. It delivers vibrant violet hues in cellulose fibers, rayon, viscose, carpets, leather, and paper pulp, consistently providing strong color fastness.
Q: What are the key benefits of using Direct Violet 9 for leather and paper pulp coloring?
A: The primary advantages include its rich violet shade, dry rubbing resistance, and compatibility with various materials, resulting in uniform dye uptake and durable color that withstands handling and abrasion-essential for leather and industrial paper products.
Q: When should manufacturers select Direct Violet 9 over other dyes?
A: Manufacturers should choose Direct Violet 9 when vibrant violet coloration and high dry rub resistance are critical, particularly in processes involving cellulose-based fibers, leather, or paper, where durability is desired under industrial conditions.
Q: Where can Direct Violet 9 be sourced for industrial use?
A: Direct Violet 9 can be sourced through reputable exporters, importers, manufacturers, and suppliers in India, who offer bulk quantities and provide technical support to meet the needs of textile, leather, and paper industries.
Q: What is the typical process for applying Direct Violet 9 to cellulose fibers or paper pulp?
A: The dye is dissolved and incorporated into the dye bath, then the targeted material-such as cellulose fiber, viscose, or pulp-is immersed and processed to allow even uptake. Adequate rinsing and finishing ensure lasting color and dry rub resistance.
Q: How does the dry rubbing resistance of Direct Violet 9 benefit end products?
A: With its superior dry rubbing resistance, Direct Violet 9 helps end products such as leather goods, carpets, and dyed paper maintain color integrity during use, reducing fading or staining from friction or handling.