1. Product Name

Trade Name: Fast Violet W

C.I. Number: Pigment Violet 27                

CAS Number: 12237-62-6

EU Number: 235-468-7

Chamical Family: Triphenylmethane

2. Physical, Chemical and Fastness Properties

Molecular Weight: ------

Molecular Formula: ------

P.H. Value: 7.0-8.0

Density: 1.6

Oil Absorption（ml/100gï¼: 40-50

Light Fastness: 4

Heat Resistance: 120℃

Water Resistance: 4

Oil Resistance: 4

Acid Resistance: 4

Alkali Resistance: 4

3. Application

Shade: Bluish Violet

Main Application: Water base Ink

Can Use: Offset Ink