Ranbar D755 anthraquinone blue metal complex dyes - Solvent Blue 136
Ranbar Blue D755 anthraquinone metal complex dyes
Ranbar Blue D755 is a red-phase blue metal complex dye based on an anthraquinone structure, Solvent Blue 136, which has high concentration, high transparency, bright colors, good light fastness, heat fastness, and acid and alkali fastness, very good solubility and stability in a wide range of solvents and tough color strength.
Color index number: Solvent blue 136
CAS Registry Number: 359630-27-6
EINECS number: 414-110-5
Color Tone: Red-phase blue
Chemical structure: Anthraquinone dyes
Dye category: Metal complex dyes
Performance parameters:
| Appearance and shape | Blue powder |
| Coloring intensity | 100±2% |
| Moisture content | ≤2.0% |
| Insoluble matter | ≤1.0% |
| Density | 1.50g/cm³ |
| PH value | 6.0-9.0 |
| Heat resistance | 200℃ |
| Lightfastness | Grade 7 |
| Acid and alkali resistance | Grades 4-5 |
Advantages of Ranbar D755 metal complex dyes:
1. excellent solubility;
2. good compatibility with most resins;
3. bright colors and strong dyeing power;
4. excellent chemical resistance;
5. good lightfastness;
6. No heavy metals.
Ranbar D755 anthraquinone dyestuff applications:
1. wood coatings and various metal composite coatings;
2. aluminum foil coloring, vacuum plating molds, and hot stamping materials;
3. solvent-based printing inks;
4. coloring of various natural and synthetic types of leather;
5. ballpoint pens and various stationery inks;
6. shoe polish coloring, transparent decorative paint, baking finish, plastic surface color spray paint, and other industries.
Solubility: (g/l)
| Methanol | 400 |
| Isopropanol | 50 |
| Ethanol | 300 |
| Butanone | 150 |
| n-Butanol | 200 |
| Ethyl acetate | 50 |
| Ethylene glycol monoethyl ether | 100 |
| Cyclohexanone | 200 |
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Ranbar Chemical Technology (Shanghai) Co., Ltd.
Ranbar Chemical Technology (Shanghai) Co., Ltd.
Tel: 0086 400 006 1223
Address:9F, block a, building 1, 1555 Greenland Avenue, Kunshan, Jiangsu
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