Pigment Yellow 181

C.I. Number: Pigment Yellow 181
CAS Number: 74441-05-7
EU Number: 277-873-1
Chamical Family: Disazo

Product Description:

1. Product Name
C.I. Number	Pigment Yellow 181
CAS Number	74441-05-7
EU Number	277-873-1
Chamical Family	Disazo

2. Physical, Chemical and Fastness Properties
Molecular Weight	499.487
Molecular Formula	C25H21N7O5
P.H. Value	6.0-7.0
Density	1.35~1.55
Oil Absorptionï¼ˆml/100gï¼‰	30~70
Light Fastness	7
Heat Resistance	200℃
Water Resistance	5
Oil Resistance	5
Acid Resistance	5
Alkali Resistance	5

3. Application
Main Application	Offset Ink, Industrial Paint, plastic