Fast Blue BS

  1. Product Name

Trade Name: Fast Blue BS

C.I. Number: Pigment Blue 15:1              

CAS Number: 12239-87-1

EU Number: 205-685-1

Chamical Family: Phthalocyanine

2. Physical, Chemical and Fastness Properties

Molecular Weight: 576-610

Molecular Formula: C₃₂H₁₅ ClCuN₈

P.H. Value: 7.0-8.0

Density: 1.8

Oil Absorption（ml/100g）: 35-45

Light Fastness: 7

Heat Resistance: 200℃

Water Resistance: 5

Oil Resistance: 5

Acid Resistance: 5

Alkali Resistance: 5

3. Range of applications:
Printing ink:
Offset +
Solvent +
Water +
Plastics +
Rubber +
Stationery ±
Pigment printing +