Ranbar Violet BA High-Temperature Anthraquinone Dyes - Disperse Violet 57

Index No.: Disperse Violet 57

CAS No.: 61968-60-3

Molecular formula: C21H15NO6S

Molecular weight: 409.41

Chemical Category: Anthraquinone dyes

Color light/color phase: red-phase violet

Performance parameters:

Appearance and shape	Purple powder
Coloring strength	100±5%
Density	1.42g/cm³
Moisture content	≤1.0%
The volatile matter at 105℃	≤1.0%
Lightfastness	6-7 grade
Heat resistance	280-300℃
Migration resistance	4-5 grade

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 BA is a red phase violet anthraquinone solvent dye, disperse violet 57, it has a very bright color, strong dyeing power, good light fastness, heat stability, and migration resistance, it shows high transparency when used for plastic dyeing, it is soluble in organic solvents such as acetone, ethyl acetate, and chloroform, but insoluble in water, this characteristic makes it very suitable for polyester and other This property makes it very suitable for dyeing polyester and other synthetic fibers with hydrophobicity.

Product Applications:
Ranbar Violet BA anthraquinone dye can be mixed with carbon black and phthalocyanine blue, mainly used for coloring hard plastic products, recommended for polyester fiber (PET fiber, polyester), can be used in various engineering plastics, polyolefin, polyester, polyamide, PS, SAN, PMMA, PC, PET, ABS, etc.

Handling and safety:
Ranbar Violet BA solvent dye, like other synthetic dyes, can be an environmental and health hazard if mishandled. It is classified as hazardous if swallowed or inhaled and may cause skin and eye irritation. Therefore, it is important to follow proper safety precautions when handling and using this dye.