Color index number: Solvent Yellow 21
CAS Registry Number: 5601-29-6
EINECS number: 227-022-5
Chemical molecular formula: C17H14N4O3
Molecular weight: 322.32
Color shade: green-phase yellow
Chemical structure: Azo-chromium complex
Dye category: metal complex dyes
Performance parameters:
|
Appearance and shape |
Yellow powder |
|
Coloring intensity |
100±3% |
|
Moisture content |
Max. 2.0% |
|
Insoluble matter content |
Max. 1.0% |
|
Density |
1.48g/cm³ |
|
PH value |
6.0-8.0 |
|
Heat resistance |
200℃ |
|
Lightfastness |
Grade 7 |
|
Acid and alkali 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 Yellow 152 metal complex dyestuff is a green phase yellow azo chromium metal complex dyestuff soluble in organic solvents with bright color, strong coloring power, high transparency, good sunlight resistance, good heat resistance, good solubility in organic solvents, and good compatibility with various synthetic and natural resins.
Product Applications:
Ranbar Yellow 152 azo chromium metal complex dyes do not contain heavy metals in powder or liquid form and are widely used in various paint coatings, printing inks, wood dyeing, natural and synthetic leather coloring, plastic coating, ballpoint pen and stationery inks, shoe polish dyeing, holographic films, various metal transparent coatings, aluminum foil, vacuum plating thin and hot stamping material coloring, etc.
Solubility: (g/l)
|
Xylene |
150 |
|
Methanol |
50 |
|
Isopropanol |
5 |
|
Toluene |
120 |
|
Ethanol |
60 |
|
Butanol |
20 |
|
Isobutanol |
200 |
|
Ethyl acetate |
80 |
|
Methyl isobutyl ketone |
500 |
|
Cyclohexanone |
500 |
