Ranbar Green 5B Anthraquinone Dye - Transparent Green 5B
Index No.: Solvent Green 3
CAS No.: 128-80-3
EINECS No.: 204-909-5
Molecular formula: C28H22N2O2
Molecular weight: 418.49
Chemical class: Anthraquinone dyes
Color light/hue: blue phase green (turquoise color)
Performance parameters:
|
Appearance and shape |
Brown-black powder |
|
Coloring intensity |
100±5% |
|
Density |
1.29g/cm³ |
|
Moisture content |
≤1.0% |
|
PH acidity and alkalinity |
7.0-8.0 |
|
Melting point |
220℃ |
|
Light resistance |
7-8 grade |
|
Heat resistance |
280-300℃ |
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 Green 5B is a blue-phase green solvent dye based on anthraquinone structure, solvent green 3, alias transparent green 5B, which is highly concentrated and looks brownish-black powder in appearance, with very strong dyeing power, its coloring is bright and vivid with high color saturation, excellent sunlight fastness, and heat resistance stability.
Ranbar Green 5B solvent dye is insoluble in water, soluble in chloroform, benzene, xylene, dimethylformamide, and other organic solvents, blue in concentrated sulfuric acid, and diluted precipitation of blue-green tones.
Product Application:
Ranbar Transparent Green 5B is mainly used in the coloring application of various hard plastic products, recommended for polystyrene PS, ABS resin, rigid PVC, HIPS, PC, PMMA, SAN, AS, and other plastics, also can be used for the coloring of polyester stock.
