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Color Index No.: C.I Solvent Black 27
Chemical Type: Azo metal complex
Formula: C17H13N3O4Cr1/2
Character: Has good compatibility and dissolubility in all kinds of organic solvent, synthetic and natural resin. Has excellent heat stability, light stability, dissolubility as well as strong stain ability.
Use: Mainly be used in dyeing resin, transparent paint, aluminium-foil paper, wood, blocking materials and leather.It needs to be declared that the above data is based on our present knowledge and experience; owing to too many affecting factors, these data cannot be free from their check and test when processing and using the product.

Physical and Chemical properties:
TEST ITEMS SPECIFICATION
APPEARANCE Dark Green POWDER
SHADE Bluish
HEAT RESISTANCE 220 °C min
LIGHT FASTNESS 5

ACID RESISTANCE 5
ALKALI RESISTANCE 5
WATER RESISTANCE 5
DENSITY 1.29 g/cm3
RESIDUE ON 80 MESH 5.0% max
WATER SOLUBLE 1.0% max
VOLATITE 105 °C 1.0% max

TINTING STRENGTH 100-105 %          Use: Colorant for Paint, Wood coating, Printing ink, Leather, Auminium foil, Metalized film, Ball pen
Ink, Felt-tip pen ink, Writing and marking ink, Metallic yarn, Glitter material
Packing: 10, 25kg bags with pallets/10, 25kg drums

Color Index No.: C.I Solvent Red 127
Chemical Type: Azo metal complex
Formula:
Molecular Weight:
Other Trade Name:
Neozapon Pink 478 (BASF)
Character: Has good compatibility and dissolubility in all kinds of organic solvent, synthetic and natural resin. Has excellent heat stability, light stability, dissolubility as well as strong stain ability.
Use: Mainly be used in dyeing resin, transparent paint, aluminium-foil paper, wood, blocking materials and leather.

Molecular Formula:C44H44N6O11S
Molecular Weight: 864.92
CAS Registry Number:53802-03-2

Properties and Applications:yellow red. Red to brown powder, bright color transparent, in ethanol in higher solubility, heat resistance, light fastness is better. In concentrated sulfuric acid for brown, after diluted solution for light brown. Mainly used for alcohol solvent, ester solvent, varnish, synthetic resin, plastic and wood color.

Molecular Formula:C16H13N5O4
Molecular Weight: 339.31
CAS Registry Number:33270-70-1

Properties and Applications:brilliant blue light red. Red powder. Soluble in ethanol, slightly soluble in ethyl acetate. Have very good solvent solubility, and all kinds of resin has good compatibility, bright color, the acid, alkali, light and heat are stable. The dye suitable for high grade wood, natural or synthetic leather color. And used in printing ink, vacuum plating, aluminum foil or other metal coloring, precious stones and glass color, appliance car coating, printing paste can, plastic coloring.

Molecular Formula:C16H12N4O2
Molecular Weight: 292.29
CAS Registry Number:3025-77-2
Manufacturing Methods :4-Nitrobenzenamine diazotization, and Naphthalen-2-amine coupling.
Properties and Applications:dark blue light red to dark red light purple. From ethanol to crystallize in the product is golden needle crystal, melting point 185.5 ℃ soluble in ethanol, acetone and toluene. In concentrated sulfuric acid to red light blue, dilution after magenta to red solution, there are red brown precipitation; In concentrated sodium hydroxide solution insoluble.