Ranbar Red CHA Blue Red Anthraquinone Dye
Index: Solvent Red 207
CAS No.: 15958-68-6
EINECS No.: 240-093-7
Molecular formula: C26H30N2O2
Molecular weight: 402.53
Chemical Category: Anthraquinone dyes
Color light/color phase: blue-red
Performance parameters:
|
Appearance and shape |
Red powder |
|
Coloring strength |
100±5% |
|
Density |
0.56g/cm³ |
|
Moisture content |
≤1.0% |
|
PH acid-base value |
7.0-9.0 |
|
Melting point |
About 243℃ |
|
Light resistance |
6-7 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 Red CHA is a transparent blue-red anthraquinone-based solvent dye soluble in organic solvents with bright color and high gloss, it has excellent heat and light resistance, good migration resistance, acid and alkali resistance, and high coloring power, good miscibility with various plastic materials, completely soluble in polymers and produces bright colors with bright, high transparency and excellent fastness.
Product features:
●Vibrant colors: High concentration of dyes, which are bright and saturated and can produce bright blue-red tones;
●Good temperature and light resistance: it can withstand certain high-temperature treatments, not easily decompose or damaged, and not easily faded under sunlight;
● Easily soluble in organic solvents: it can be quickly dissolved in organic solvents such as ethanol and acetone, making it easy to use and process in the dye industry;
● Affinity and permeability: It has good affinity and permeability, which can penetrate deep into the dyestuff substance and make the dyeing uniform and colorful.
Product Applications:
Ranbar Red CHA anthraquinone dyestuff is mainly used in all kinds of hard plastic coloring applications, recommended for transparent dyeing of polystyrene, polycarbonate, and polyester plastics, and widely used in polymers such as PS, ABS, PMMA, PC, PET, SAN, etc. It is also suitable for spinning dyeing of polyester fiber and polyamide fiber, etc.
