Color Index: Solvent Black 3
C.I.No. 26150
CAS No. 4197-25-5
EC No. 224-087-1
Chemical Formula C29H24N6
Technical Properties:
The product is black oil solvent dye with bluish shade. With good heat resistance, good light fastness and high tinting strength, also bright color.
Color Shade:
Application: (“☆” Superior, “○” Applicable, “△” Not recommend
| 
 PS  | 
 HIPS  | 
 ABS  | 
 PC  | 
 RPVC  | 
 PMMA  | 
 SAN  | 
 AS  | 
 PA6  | 
 PET  | 
| 
 ☆  | 
 ○  | 
 ○  | 
 ○  | 
 ○  | 
 ☆  | 
 ○  | 
 ○  | 
 -  | 
 -  | 
Also used in printing inks.
Physical Properties
| Density(g/cm3) | Melting Point(℃) | 
 Light fastness (in PS)  | 
Recommended Dosage | |
| Transparent | Nontransparent | |||
| 
 0.29  | 
115-140 | 
 4-6  | 
 0.03  | 
 0.05  | 
Light Fastness: Consist of 1st to 8th grade, and the 8th grade is superior, the 1st grade is bad.
The heat resistance in PS can reach to 300℃
Degree of pigmentation: 0.05% dyes+0.1%titanium dioxide R
Solvent black 3 solubility in organic solvent at 20℃(g/l)
| Acetone | Butyl Acetate | Methylbenzene | Dichloromethane | Ethylalcohol | 
| 
 280  | 
 100  | 
 10.3  | 
 116.8  | 
 35.5  | 
Note: The above information is provided as guidelines for your reference only. The accurate effects should base on the test results in laboratory.