Basic red CAS#12270-25-6

Core Performance Characteristics

1 Excellent Color Fastness

This cationic red dye delivers vivid, intense red hues, boasting exceptional light resistance and wash fastness. It ensures that the color remains bright and stable even after repeated washes and long-term exposure to light, effectively maintaining the aesthetic appeal of dyed fabrics and paper products over an extended period.

2 Wide Application Versatility

With strong adaptability, the dye is suitable for dyeing a variety of substrates, including acrylic fibers, acrylic blends, cationic-dyeable modified polyester, and paper. Its broad compatibility eliminates the need for multiple dye types, providing a one-stop coloring solution for different materials and meeting diverse production needs.

3 Eco-Friendly Process Adaptability

It is highly compatible with one-bath dyeing processes, especially for modified polyester blends. Compared with traditional multi-step dyeing methods, this process significantly reduces water consumption and energy usage, aligning with the concept of green production and sustainable development.

4 Stable Storage & Regulatory Compliance

The dye maintains excellent stability when stored under refrigerated and inert gas-protected conditions, without any loss of performance or color intensity. It comes with clear CAS numbers and HS code (3204130000), ensuring full compliance with international trade regulations and facilitating smooth global supply chain operations.

 Product Details & Application Scope

1 Main Application Fields

· Textile Dyeing: Primarily used for coloring acrylic fibers, acrylic-blended fabrics, and cationic-dyeable polyester fabrics, delivering bright, uniform red shades and enhancing the added value of textile products.

· Paper Coloring: Suitable for coloring paper products such as cultural paper and packaging paper, improving the visual appeal and market competitiveness of the products.

2 Process Advantages

· The one-bath dyeing design simplifies the production process, shortens the production cycle, and reduces labor and material costs.

· It has good compatibility with other auxiliary agents, allowing flexible adjustment of dyeing parameters according to different product requirements, ensuring consistent coloring effects.

3 Storage & Handling Requirements

· Storage: Keep in a cool, dry, and well-ventilated environment, away from direct sunlight and high temperatures; avoid mixing with strong oxidants and acidic substances.

· Handling: During operation, appropriate protective measures should be taken to avoid direct contact with skin and eyes; ensure sealed operation to prevent dye degradation caused by moisture absorption.