1.Product Name
Trade Name: Yellow 4G
Color Index Number: Pigment Yellow 155
C.I.200310
CAS Number: 68516-73-4
EU Number:
Chamical Family: Disazo

2. Physical, Chemical and Fastness Properties
Molecular Weight: 716.65
Molecular Formula: C34H32N6O12
P.H. Value: 6.0-7.0
Density: 1.6
Oil Absorption（ml/100g）: 45-55
Light Fastness: 8
Heat Resistance: 250℃
Water Resistance: 5
Oil Resistance: 3
Acid Resistance: 5
Alkali Resistance: 5

3. Application
Main Application: For Inks.

4. Remarks : good heat & weather resistance for inks.