Ranbar Violet B brilliant blue-violet anthraquinone solvent dye
Index: Solvent Violet 13/Disperse Blue 72
CAS No.: 81-48-1
EINECS No.: 201-353-5
Molecular formula: C21H15NO3
Molecular weight: 329.35
Chemical Category: Anthraquinone dyes
Color light/color phase: brilliant blue light purple
Performance parameters:
|
Appearance and shape |
Purple powder |
|
Coloring strength |
100±5% |
|
Density |
About 0.48g/cm³ |
|
Moisture content |
≤1.0% |
|
PH value |
7.0 |
|
Melting point |
171°C |
|
Lightfastness |
Grades 6-7 |
|
Heat resistance |
280-300°C |
Tips: Due to the high concentration of dyestuff, the color of the dye color powder differs greatly from the actual coloring color, the actual coloring color can refer to the color card, and the actual application to show the effect shall prevail.
Product Description:
Ranbar Violet B is a brilliant blue light purple anthraquinone solvent dye, solvent violet 13, also known as disperse blue 72, has good stability, excellent dyeing performance, and color effect, it is insoluble in water, can be dissolved in organic solvents such as benzene, chlorobenzene, xylene, dimethyl formamide, and has good affinity for a variety of materials, including polyester, polystyrene, rigid polyvinyl chloride, and other plastic materials, as well as polyester and synthetic fiber materials.
Product features:
● High thermal stability;
● Good light fastness;
● Poor migration resistance;
●Vivid color, high gloss, and strong coloring power.
Product Applications:
Ranbar Violet B brilliant blue-violet solvent dye can be dyed by disperse dyeing method and solvent dyeing method, which can obtain good dyeing effect and color saturation, mainly used for thermoplastics and various synthetic resin coloring, such as PS polystyrene, ABS resin, rigid PVC, HIPS, PC, PMMA, SAN, AS, PET, etc., also can be used for primary coloring of polyester and polyester fiber.
