Ranbar Blue D855 Phthalocyanine Dyes | Metal Complex Dyes | Solvent Blue 70

Color index number: Solvent Blue 70

CAS Registry Number: 12237-24-0

EINECS number: 602-674-7

Chemical formula: C32H16O8N12S4R4Cu

Molecular weight: 422.37

Color shade: green-phase blue

Chemical structure: Phthalocyanine dyes

Dye category: Metal complex dyes

Performance parameters:

Appearance shape	Blue powder
Coloring intensity	100±2%
Moisture content	Max. 2.0%
Insoluble matter content	Max. 1.0%
Density	1.26g/cm³
PH value	6.0-8.0
Heat resistance	200℃
Lightfastness	7-8 grade
Acid and alkali resistance	4-5 grade

Product Description:
Ranbar Blue D855 phthalocyanine dyestuff is a high concentration greenish blue metal complex dyestuff based on phthalocyanine structure, solvent blue 70, bright color, bright color, strong dyeing power, high transparency, good light resistance, good acid and alkali resistance, and heat resistance, a wide range of solvent selection, excellent solubility in organic solvents, good compatibility with various synthetic and natural resins.

Ranbar D855 phthalocyanine blue metal complex dyestuff is widely used in various paints and coatings, printing inks, wood coloring, pen refills, stationery inks, aluminum paper surface coating, hot stamping coatings, plastic spraying, leather dyeing, and other interior decorations of low-temperature baking paint, etc.

Solubility: (g/l)

Xylene	40
Methanol	40
Isopropanol	5
Toluene	30
Ethanol	200
Butanol	20
Isobutanol	200
Ethyl acetate	20
Methyl isobutyl ketone	500
Cyclohexanone	500