Fast Orange G

  1. Product Name

Trade Name: Fast Orange G

C.I. Number: Pigment Orange 13 

CAS Number: 3520-72-7

EU Number: 222-530-3

Chamical Family: Disazo

2. Physical, Chemical and Fastness Properties

Molecular Weight: 623.48

Molecular Formula: C₃₂H₂₄Cl₂N₈O₂

P.H. Value: 6.0-7.0

Density: 1.6

Oil Absorption（ml/100g）: 30-40

Light Fastness: 6

Heat Resistance: 160℃

Water Resistance: 4

Oil Resistance: 4

Acid Resistance: 4

Alkali Resistance: 4

3. Range of applications:
Printing ink: Offset +
Solvent +
Water +
Plastics +
Rubber + -
Stationery +