Ranbar Green G Anthraquinone Dye - Solvent Green 28

Color index number: Solvent Green 28

CI structure number: 625580

CAS Registry Number: 71839-01-5/28198-05-2

Chemical structure: anthraquinone dyes

Color light: yellow light green

Appearance and shape: powder

Performance parameters:

Coloring power	100±5%
Density	1.1-1.3g/cm³
Expansion volume	0.47cm³/g
Melting point	About 245℃
PH value	6-8
Covering power / transparency	Highly transparent
Temperature resistance	300℃
Lightfastness	7-8 grade

Product characteristics and applications:
Ranbar Green G Dye is a bright yellow-green anthraquinone solvent dye with bright color, high transparency, strong coloring power, good lightfastness, migration resistance, and very good heat resistance stability.

Ranbar Green G heat-resistant anthraquinone dye is mainly used for transparent and opaque dyeing of different kinds of plastics and fibers, such as PS, SAN, PMMA, PC, rigid PVC, CA acetate fiber, CAB fiber vinyl butyl, SB, ABS, and ABS/PC blends and other polymers.

Solubility: (in g/l)

Acetone	2
Benzyl alcohol	4
Butyl acetate	4.5
Ethanol	＜0.1
Dichloromethane	55
Xylene	30
Styrene monomer	25
Stearic acid	10