CAS · 33864-99-2
Product Overview
Ingrain Blue 1 is a high-purity dyes-pigments supplied for industrial and specialty chemical applications. Contact our team for specifications, packaging options and lead times.
Product Specifications
| Description | Dark Blue Powder |
|---|---|
| C.I. NO. | 74240 |
| Dye Content | 55% min |
| Absorption Max in Water | 610–620 |
| Solubility | 8 mg/ml (H2O), 8 mg/ml (EGME), 1 mg/ml (EtOH) |
Applications
Ingrain Blue 1 is a substantive dye primarily used in the coloration of paper, textiles, and cellulosic materials. As an ingrain dye, it is applied through in-situ formation of the color within the substrate, ensuring strong fixation and excellent washfast characteristics. It is commonly used in dyeing processes for cotton, viscose, and other cellulose-based fibers where high durability and resistance to fading are required. Ingrain Blue 1 can also be used in specialty coatings, printing inks, and industrial color formulations to achieve deep, stable blue shades. Its ability to form color within the fiber matrix makes it suitable for products that undergo frequent washing, mechanical wear, or exposure to light.
Benefits
The key benefits of Ingrain Blue 1 include excellent fastness properties, high stability, and strong affinity for cellulosic substrates. Because the dye develops inside the fiber structure, it provides exceptional resistance to laundering, rubbing, and light exposure, resulting in long-lasting color. The dye also offers good compatibility with a wide range of processing conditions and can produce uniform, deep blue shades with high reproducibility. Its chemical stability ensures consistent performance in industrial dyeing processes, while its strong fixation reduces dye runoff and improves environmental efficiency during manufacturing.
Conclusion
Ingrain Blue 1 is a reliable, high-performance dye used across textile, paper, and industrial coloration applications. Its ability to create durable, vivid shades directly within cellulosic fibers provides outstanding fastness and long-term color retention. With its combination of stability, versatility, and strong fixation, Ingrain Blue 1 remains a valuable choice for manufacturers seeking robust and enduring blue coloration.
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