Color Index: Solvent Red 27
C.I.No. 26125
CAS No. 1320-06-5
EC NO. 215-295-3
Chemical Family Azo Series
Chemical Formula C26H24N4O
Technical Properties:
The product is bluish red powder. With good heat resistance, good light resistance and high tinting strength and bright color.
Color Shade:
Application: (“☆” Superior, “○” Applicable, “△” Not recommend)
| 
 PS  | 
 HIPS  | 
 ABS  | 
 PC  | 
 RPVC  | 
 PMMA  | 
 SAN  | 
 AS  | 
 PA6  | 
 PET  | 
| 
 ☆  | 
 ○  | 
 ○  | 
 ○  | 
 ○  | 
 ☆  | 
 ○  | 
 ○  | 
 △  | 
 △  | 
Also used for coating,printing ink,particularly for the coloring of the petroleum products,such as coloring separation of petroleum products.
Physical Properties
| 
 Density(g/cm3)  | 
 Melting Point(℃)  | 
 Light fastness (in PS)  | 
 Recommended Dosage  | 
|
| 
 Transparent  | 
 Nontransparent  | 
|||
| 
 1.41  | 
 105-120  | 
 5-6  | 
 0.025  | 
 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 230℃
Degree of pigmentation: 0.05% dyes+0.1%titanium dioxide R
Solvent red 27 solubility in organic solvent at 20℃(g/l)
| Acetone | Butyl Acetate | Methylbenzene | Dichloromethane | Ethylalcohol | 
| 5.4 | 9.5 | 40 | 145 | 2.5 | 
Note: The above information is provided as guidelines for your reference only. The accurate effects should base on the test results in laboratory.