Ranbar Black D45 metal complex dye - Solvent Black 28

Color index number: Solvent Black 28

CAS No.: 12237-23-9

EC Registration No.: 602-673-1

Color shade: green phase black

Chemical structure: Azo 1:2 chromium complex

Dye category: metal complex dye

Performance parameters:

Appearance and shape	Black powder
Coloring intensity	100±3%
Moisture content	≤2.0%
Insoluble matter content	≤1.0%
PH value	6.0-8.0
Heat resistance	200℃
Lightfastness	6-7 grade

Tips: 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 Black D45 metal complex dyestuff is a complex dyestuff composed of azo dyestuff and chromium metal ions, solvent black 28, with a green background black color phase. The dyestuff has good dyeing ability and dyeing effect, and the metal ions can enhance the stability of the dyestuff so that it is not easy to decompose and fade during the dyeing process and has good temperature resistance, light resistance, and chemical stability resistance.

Product Applications:
Ranbar Black D45 metal complex dyes have good solubility and good compatibility with most resins and are widely used in various coatings, printing inks, stationery inks, plastic coatings, wood stains, the coloring of aluminum foil and hot stamping foil, leather finishes, baking finishes, transparent coatings, etc.

Solubility: (g/l)

Isopropanol	60
Mixed solvent	200
Ethanol	130
Butanone	400
Ethyl acetate	45
Propylene glycol methyl ether	150