Brand
|
Fineland Chem
|
Color Index
|
Solvent Violet 31 |
Color Index No
|
61102 |
CAS No
|
70956-27-3 |
EC No
|
– |
Chemical Group
|
Anthraquinone |
Chemical Formula | C14H8Cl2N2O2 |
Introduction for Solvent Violet 31:
Solvent Violet 31 is an anthraquinone-based solvent dye that yields a strong bluish‑violet shade with high tinting strength and excellent transparency. It dissolves readily in non‑polar organic solvents and a wide range of polymers—including PS, ABS, PET, PC, PVC plastisols, and polyolefins—making it popular for coloring plastics, synthetic fibers, waxes, and printing or flexographic inks. The dye exhibits good heat stability (typically up to 260 °C in polyesters), respectable lightfastness for indoor or short‑term outdoor use, and low migration in most non‑polar systems. Because of these attributes, Solvent Violet 31 is frequently chosen for applications requiring vivid, durable violet tones.
Solvent Violet 31 CorSol® 3031 ⬇️TDS
A brilliant violet dye for solvent-based systems, offering high solubility, excellent color intensity, and good compatibility with inks, coatings, and plastics.
Test Item | Specification |
Bulk Density (g/cm3) | 0.38 |
Melting point (℃) | approx. 287 |
Moisture(%) | ≤0.5 |
Ash(%) | ≤0.3 |
Insolubility(%) | ≤0.3 |
PH Value | 6-8 |
Fe Content(ppm) | ≤1000 |
Heat Resistance (℃) in PS | 300 | Migration Resistance(1~5) | 5 |
Light Resistance (Full Shade, 1-8) | 7-8 | Resistance to Acid(1~5) | 5 |
Light (Reduced tinting, 1~8) | 7 | Resistance to Alkali(1~5) | 5 |
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● 25KG drum, 1000KG Carton Box.
● Lead Time: Normally around 15 days after signed contract.
Bright Bluish-Violet Shade – Delivers a clean, vivid color with high visual impact.
Good Heat Stability – Withstands processing temperatures up to 260 °C, suitable for use in PET, PC, and other engineering plastics.
Excellent Solubility – Dissolves well in organic solvents and a broad range of polymer systems.
High Tinting Strength – Provides intense coloration at low loading levels, improving formulation efficiency.
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