1. Product Name
Trade Name: Fast Yellow G
Color Index Number: Pigment Yellow 1
C.I.11680
CAS Number: 2512-29-0
EU Number: 219-730-8
Chamical Family: Mono azo

2. Physical, Chemical and Fastness Properties
Molecular Weight: 340.33
Molecular Formula: C17H16N4O4
P.H. Value: 6.0-7.0
Density: 1.6
Oil Absorption（ml/100g）: 30-40
Light Fastness: 7
Heat Resistance: 160℃
Water Resistance: 4
Oil Resistance: 5
Acid Resistance: 5
Alkali Resistance: 5

3. Application
Main Application: Water-base Ink, Water-base Coating & Air Drying Paint.

4. Remarks : Reddish.