High-Quality Reactive Blue 19 Supplier: Brilliant Blue KN-R for Textile Dyeing & Printing
Discover the exceptional properties of Reactive Blue 19, a premier dyestuff for vibrant and durable blue shades on cellulosic fibers. As a leading manufacturer and supplier, we offer competitive pricing and reliable supply for your textile production needs.
Get a Quote & SampleExperience Vibrant Blue Shades with Reactive Blue 19

Reactive Blue 19 (CAS 2580-78-1)
NINGBO INNO PHARMCHEM CO.,LTD. is a trusted supplier of Reactive Blue 19, known for its brilliant reddish-blue hue and excellent lightfastness. We offer this versatile dye for both dyeing and printing applications, ensuring consistent quality and competitive prices for our global B2B clients. As a key manufacturer in China, we guarantee supply chain stability.
- Exceptional Brilliance: Achieve vibrant, appealing blue shades on cotton and viscose fabrics.
- Superior Lightfastness: Enjoy long-lasting color integrity even with prolonged light exposure.
- Versatile Application: Ideal for exhaustion dyeing, continuous pad-staining, and textile printing processes.
- Reliable Sourcing: Partner with a reputable supplier in China for consistent product availability and quality.
Key Advantages of Sourcing Reactive Blue 19
Consistent Quality and Purity
Our Reactive Blue 19 is manufactured to stringent quality standards, ensuring high purity and reliable performance for your dyeing and printing operations. As a leading manufacturer, we focus on consistent product quality to meet your exact specifications.
Cost-Effective Solution for Textiles
Benefit from competitive pricing for Reactive Blue 19 when you buy in bulk. We are a dedicated supplier offering cost-effective solutions without compromising on the quality of this essential reactive dye for your textile business.
Global Supply Chain Expertise
Leverage our expertise as a reliable supplier from China. We ensure efficient packaging and shipping, providing a stable supply of Reactive Blue 19 to meet the demands of your production schedule, whether for local or international markets.
Versatile Applications of Reactive Blue 19
Textile Dyeing
Reactive Blue 19 is a prime choice for achieving brilliant blue shades on cellulosic fibers like cotton and viscose. Its excellent affinity and reactivity ensure deep, level dyeing, making it a preferred buy for textile manufacturers.
Textile Printing
Ideal for both screen and rotary printing, this dye allows for sharp and vibrant patterns on fabrics. Its high tinctorial strength contributes to clear and bright printed designs, a key benefit for product differentiation.
Home Textiles
Used extensively in the production of towels, bed linens, and curtains, its excellent wet fastness and hue stability ensure long-lasting appeal. As a dependable supplier, we ensure consistent performance for your home textile products.
Garment Dyeing
From denim to casual wear, Reactive Blue 19 provides attractive and fashion-forward blue tones. Its reliable fixation properties make it a cost-effective choice for garment manufacturers looking to buy high-quality dyes.