Direct Red 23 CAS#3441-14-3
Vivid and Attractive Color Performance: Delivers bright purple-red to magenta shades with excellent color intensity, providing strong visual appeal for various coloring applications.
Good Solubility and Color Adaptability: Shows moderate solubility in water and produces stable, distinctive color changes under different acidic and alkaline conditions, offering flexible formulation possibilities.
Excellent Chemical Response Characteristics: Demonstrates unique color reactions with acids, alkalis, and solvents, making it suitable for applications requiring specific chemical sensitivity and color control.
Stable Dyeing Performance: Maintains reliable coloration properties during dyeing processes, with predictable interactions with metal ions such as copper and iron, ensuring consistent color results.
Direct Red 23 Chemical Properties
| Colour Index | 29160 |
| CAS DataBase Reference | 3441-14-3(CAS DataBase Reference) |
| EPA Substance Registry System | C.I. Direct Red 23, disodium salt (3441-14-3) |
| WGK Germany | 2 |
| RTECS | QK1237500 |
Product Application of Direct Red 23 CAS#3441-14-3
Direct Red 23 is primarily used for dyeing and printing cotton, viscose, linen, and other textile fibers. It can also be applied in the coloration of silk, wool, paper, and leather, as well as in the preparation of lake pigments.
This dye can be used independently to produce scarlet and madder red shades (yellowish red tones), or combined with yellow, orange, red, brown, and other dyes for color blending to achieve different shades. After dyeing, the fabric can be finished with urea-formaldehyde resin or treated with Fixing Agent Y, while maintaining the original color base. When treated with Fixing Agent M, the color shade will shift noticeably toward blue.
