Disperse Violet 57 is an anthraquinone disperse dye. It is practically insoluble in cold water but forms a stable aqueous dispersion system when combined with dispersing agents, making it highly compatible with mainstream high-temperature dyeing processes for polyester fibers. Featuring outstanding transparency, low sublimation tendency and exceptional lightfastness, it can be blended with disperse blue dyes to create various fashionable violet and greyish violet shades.

Disperse Violet 57 Specification

» Product name: Disperse Violet FFR

» CAS NO.: 61968-60-3

» Density: 1.09g/cm³

» Optimal Sublimation Temperature: 195–215°C

» Light Fastness: Grade 6-7

» Sublimation Fastness: Grade 4–5

» Wash Fastness: Grade 4–5

» MF: C₂₁H₁₅NO₆S

Compatible with common dispersing agents, this dye can be applied with Sulphur Black in two-bath deep dyeing of polyester-cotton blended fabrics to balance shade of two fiber phases and produce uniform full blue-black and deep navy shades.

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