Solvent Violet 56(CAS#212325-37-6)
Solvent Violet 56(CAS#212325-37-6)
Physicochemical properties
Appearance: Generally presented as purple powder or granular, with a certain gloss, bright and pure color.
Solubility: soluble in a variety of organic solvents, such as ethanol, isopropanol, toluene, xylene, etc., in these solvents to form a purple solution, the color of the solution will vary with the change of concentration. It has good solubility in non-polar or weakly polar solvents and is almost insoluble in water.
Melting Point: Generally around 160°C – 170°C, but the actual melting point may fluctuate depending on the purity of the sample and the test conditions.
Stability: It is relatively stable at room temperature and pressure, but in a high temperature and high humidity environment, or when in contact with strong oxidants, strong acids, strong alkalis and other substances, decomposition reactions may occur, resulting in color changes or performance changes. Under light conditions such as ultraviolet rays, there may be a certain degree of light fading, but it has a certain amount of lightfastness.
use
Plastic industry: It is often used in the coloring of polyvinyl chloride (PVC), polystyrene (PS), polycarbonate (PC), polyamide (PA) and other plastics, which can give plastic products a unique purple appearance, and is widely used in the production of plastic pipes, plastic films, plastic containers, electronic product shells, automotive interior parts and other plastic products, so as to enhance the visual effect and commercial value of products.
Ink field: It is an important purple colorant in solvent-based inks and some water-based inks, which is used to print various packaging materials, labels, posters, books, etc., which can provide high saturation and bright purple printing effect, with good printing adaptability and drying performance, and ensure the color quality and stability of printed matter.
Coating industry: added to solvent-based coatings, powder coatings and varnishes, used for surface coating of metal, wood, plastic, concrete and other materials, not only to provide purple decorative effect for the coating, but also to a certain extent enhance the lightfastness, weather resistance and chemical resistance of the coating, and improve the protective performance of the coating.
Other applications: There are also applications in candles, wax products, greases, leather, etc., to give purple hues to these products and meet the needs of different industries for purple coloring. It can also be used in some special optical materials or display materials to achieve special functions or effects by using their specific optical properties.
