pigment yellow 181
Product Basic Description
CAS NO:74441-05-7
Code: P.R.181
C.I.NO:11777
Chemical Type:BENZIMIDAZOLONE
EINECS NO.:277-873-1
Molecular Weight:499.48
Chemical Formula: C25H21N7O5
Pigment Red 181 is reddish yellow,mainly for plastic,good heat resistance with 300degree,such as polyolefin, PS,ABS,PE,Viscose acetal fibre(spinning),coating ,ink
|
Color shade |
Reddish |
|
Heat resistance |
300℃ |
|
Light resistance |
8 |
|
Water resistance |
4 |
|
Oil resistance |
4 |
|
Acid resistance |
5 |
|
Alkali resistance |
5 |
|
PH VALUE |
7 |