Description
Chemical Name:Permanent Violet RL
Cas No:6358-30-1
Synonyms:Paintco violet 23-B;Paintco violet 23-R;Plasco violet 23-B;Plasco violet 23-R;Pigment Permanent Violet HB-197;6555 Bluish Permanent Violet RL
Molecular Weight:588.48202
Molecular Formula:C35H23Cl2N3O2
Molecular Structure:
Specification:
Items | Specifications |
Melting point | 385°C |
Boiling point | / |
Fp | / |
Logp | 12.796 |
pH | 7 |
Density | 1.40-1.60 |
pKa | / |
Water solubility | Insoluble in water |
Function:
Color rendering function: It can provide bright blue-purple color with unique hue, which can meet the application scenarios with specific requirements for purple tones, and is used to give various materials a bright and lasting purple color.
Weather resistance function: It has excellent light resistance, heat resistance, water resistance, washing resistance, chemical solvent resistance and other properties. Under different environmental conditions, it can maintain the stability of color, and is not easy to fade, discolor or decompose, ensuring that the colored material maintains its original color in long-term use and exposure to different environments.
Dispersion function: In coatings, inks, plastics and other systems, it has good dispersibility and can be evenly dispersed in the medium, thereby ensuring the uniformity and consistency of color and avoiding problems such as uneven color or precipitation.
Application:
Industrial coatings: used for coating of industrial equipment, mechanical parts, etc. made of various metals, plastics and other materials, providing a beautiful purple appearance. At the same time, with its excellent weather resistance and chemical resistance, it protects the equipment from erosion by the external environment.
Rubber products: used for coloring rubber products such as rubber tires, rubber seals, rubber toys, etc., giving them a purple appearance. At the same time, the stability of Permanent Purple RL can ensure that the color of rubber products will not change due to friction, sun exposure, rain and other factors during use.
Fabric dyeing: used for dyeing various fabrics such as natural fibers (such as cotton, linen, silk, wool) and synthetic fibers (such as polyester, nylon, acrylic), so that the fabric presents a bright and lasting purple color, and has good water resistance and friction resistance. Even after multiple washing and wearing, the color remains bright.
Cosmetic field: It can be used as a pigment additive in cosmetics, used in eye shadow, lipstick, nail polish and other products, to provide cosmetics with a purple hue, meet consumers’ demand for different colors, and its safety and stability meet the requirements of the cosmetics industry.
