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Phthalocyanine Dyes – Solvent Blue 70 – Ranbar Blue D855

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Ranbar Blue D855 phthalocyanine dyes, C.I. Solvent Blue 70, is a high-concentration green-blue metallic complex dye based on a phthalocyanine structure.

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Ranbar D855 Phthalocyanine Blue Metal Complex dye

 

Color Index: Solvent Blue 70

CAS Number: 12237-24-0

EINECS Number: 602-674-7

Chemical Formula: C32H16O8N12S4R4Cu

Molecular Weight: 422.37

Color Hue: Greenish Blue

Chemical Structure: Phthalocyanine Dyes

Dye Category: Metal Complex Dyes

 

Performance Parameters:

Appearance ShapeBlue Powder
Coloring Intensity100±2%
Moisture ContentMax. 2.0%
Insoluble Matter ContentMax. 1.0%
Density1.26 g/cm³
PH Value6.0-8.0
Heat Resistance200°C
LightfastnessGrade 7-8
Acid and Alkali ResistanceGrade 4-5

 

Ranbar Solvent Blue 70 Phthalocyanine Dyes Powder

 

Product Description:

Ranbar Blue D855 is a high-concentration metal complex dye based on a phthalocyanine structure, with the color index Solvent Blue 70. This dye exhibits a vivid greenish-blue hue, possesses strong dyeing power, and stable colorfastness. It features excellent lightfastness, weather resistance, acid and alkali resistance, as well as good heat resistance.

In addition, Ranbar Phthalocyanine Dyes Solvent Blue 70 has excellent solubility in organic solvents and can be used in various solvent systems. Its compatibility with various synthetic and natural resins ensures its wide range of applications.

 

Product Application:
Ranbar Blue D855 phthalocyanine blue metal complex dye is particularly well-suited for use in various types of paints, coatings, and printing inks, including wood staining, leather dyeing, aluminum foil paper, hot stamping, plastic surface spraying, pen cores, and stationery inks. Additionally, it is used in low-temperature baking paints for various interior decorations.

 

Ranbar Blue D855 Phthalocyanine Dyes Packaging Picture

 

Solubility: (g/l)

Xylene40
Methanol40
Isopropanol5
Toluene30
Ethanol200
Butanol20
Isobutanol200
Ethyl acetate20
Methyl isobutyl ketone 500
Cyclohexanone500

 

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