1. Product Name

Trade Name: 1138 Benzidine Yellow G

C.I. Number: Pigment Yellow 12  

CAS Number: 6358-85-6

EU Number: 228-787-8

Chamical Family: Disazo

2. Physical, Chemical and Fastness Properties

Molecular Weight: 629.49

Molecular Formula: C32H26 Cl2N6O4

P.H. Value: 6.0-7.0

Density: 1.5

Oil Absorption（ml/100g）: 40-50

Light Fastness: 5

Heat Resistance: 180℃

Water Resistance: 4

Oil Resistance: 4

Acid Resistance: 5

Alkali Resistance: 5

3. Application

Shade: Greenish Yellow, Semitransparent

Main Application: Offset Ink and Plastic

Can Use: Water-base Ink and Textile Printing