D755 Dye Color Swatches

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

Ranbar D755 anthraquinone blue dye powder in real picture

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 Blue D755 Metal Complex Dyes Package Label

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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