Cationic Black X-5RL

Engineered for production lines requiring extra reproducibility, fast fixation and minimized migration — available in powder and pre-dispersed liquid to suit lab trials and mill-scale processes.

Cationic Black X-5RL is developed for manufacturers who need predictable black shades when moving from lab batches to continuous production. The X-5RL grade emphasizes: extra reproducibility (X), a practical tinctorial yield for industrial dosing (5), and reduced leakage/low migration (RL) after recommended fixation and finishing.

Why choose X-5RL?

• Production-focused reproducibility — tight QA tolerances to minimize shade drift across lots.
• Low migration after fixation — formulation and post-treatment guidance reduce bleed in layered or finished goods.
• Fast-to-fix option — choice of process conditions to accelerate throughput on compatible lines.
• Two convenient formats — powder for batch flexibility; pre-dispersed liquid for rapid, consistent metering.
• Technical collaboration — lab matching, pilot trials and troubleshooting support to speed scale-up.

Applications

Common application areas include:

• Mill dyeing of acrylic yarns and fabrics where deep, stable blacks are required.
• Textile blends that require controlled migration in multi-layer constructions.
• Leather finishing systems demanding high wetfastness and low bleed.
• Specialty aqueous inks (compatibility testing recommended).

• Color concentrates for specialty polymer applications (application-dependent).

• It can also be used to dye paper, cotton and silk.
  

Technical Specifications

• ‍Product Name:Cationic Black X-5RL
• CAS No.: 129898-77-7
• Shade: black‍

Packaging & Logistics

• Powder: 25 kg multi-layer bags, 250 kg drums (custom liners available)
• Liquid: 200 L drums, 1000 L IBC; custom batching available
• Private-label options, barcoding and export paperwork available on request