Color Index:Solvent Red 149
Counter Type:Fluorescent Red HFG,Solvent Red 149,Solvent Red G,Transparent Red G
CAS NO:21295-57-8/71902-18-6
EINECS NO:244-320-0
C.I.NO:674700
Chemical Type: Pyridoanthrones solvent dyes
Chemical Formula: C23H22N2O2
Chemical Name:3H-Naphtho[1,2,3-de]quinoline-2,7-dione,6-(cyclohexylami-no)-2-methyl-
Solvent Red 149 is widely used in plastic,polyester fiber,polymer,PMMA,ABS, PS,PMMA,PC,HIPS,RPVC,AS, PA6,PET.SAN
|
Color shade |
Red powder |
|
Heat resistance |
≥300℃ |
|
Light resistance |
7-8 |
|
Migration resistance |
4-5 |
|
Moisture（%） |
≤0.5 |
|
PH VALUE |
6-8 |
|
ASH（%） |
＜0.5 |
The solubility of Solvent Red 149 in organic solvent(20℃,g/l)
|
Acetone |
0.2 |
|
Butyl Acetate |
0.2 |
|
Methylbenzene |
0.6 |
|
Dichloromethane |
0.3 |
|
Ethylacohol |
0.1 |