
Chemical Direct Union Dyes Black D-Rsn for Textile. High Water Solubility: Contains sulfonate and carboxylate groups for excellent dissolution in water. Versatile Fiber Application: Suitable for cellulose fibers like cotton, linen, and viscose. Stable Chemical Structure: Features azo-type chromophores with moderate molecular weight for rich colors. Wide Color Spectrum: Available in red, yellow, blue, green, and other shades. Cost-Effective Solution: Low price point ideal for small-batch and multi-variety production. Customization from Samples: Supports customization based on provided samples. Customization from Designs: Supports customization based on specific design requirements. Fast Delivery: Lead time within 15 workdays for both peak and off-peak seasons.