| Customization: | Available |
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| CAS No.: | 61968-60-3 |
| Formula: | C21H15NO6S |
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Brand: Ranbar
Type number: Ranbar Violet BA
Product features: bright color, strong dyeing power, high temperature resistance, migration resistance
Applications: Plastics, engineering plastics, spinning, synthetic fibers
Color Index: Disperse Violet 57
CAS Number: 61968-60-3
Molecular Formula: C21H15NO6S
Molecular Weight: 409.41
Chemical Category: Anthraquinone dye
Color Tone: Reddish-purple
| Coloring Strength | 100±5% |
| Density | 1.42g/cm³ |
| Moisture Content | ≤1.0% |
| Volatiles at 105°C | ≤1.0% |
| Light Fastness | Grade 6-7 |
| Heat Resistance | 280-300°C |
| Migration Resistance | Grade 4-5 |
Ranbar Violet BA is a striking red-purple anthraquinone disperse dye with a color index of disperse violet 57. This dye is brightly colored, has a strong dyeing effect, and has excellent light resistance, heat resistance and migration resistance. In the field of plastic dyeing, it exhibits excellent transparency.
Ranbar dye Disperse Violet 57 is insoluble in water but soluble in organic solvents such as acetone, ethyl acetate, and chloroform. It is primarily employed in the dyeing of plastic products and various synthetic fibers, imparting them with a captivating reddish-purple hue.
Ranbar Violet BA disperse dye is recommended for dyeing polyester fibers and can also be used on various engineering plastics, polyolefins, polyesters, polyamides, PS, SAN, PMMA, PC, PET, ABS, and so on.
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