Violet-Pigment Violet 27-Crystal Violet-For Printing Ink
Item specifics
- Product Name
- Crystal Violet
- Color Index
- Pigment Violet 27
- C.I.No
- 42535:3
- CAS No
- 12237-62-6
- EC No
- 235-468-7
- Chemical Group
- Triphenylmethane
- Chemical Formula
- C20H13NO3
Review
Description
characteristic
Pigment Violet 27 Description
Advantage:
It's clean strong bluish violet. Obvious advantage is low price with very high color strength comparing with other violet pigment. Can mix with black pigment to adjust color tone in ink.
Physical Properties
|
Test Item
|
Specification
|
|
Cont of water % ≤
|
2.5
|
|
Soluble matter in water %≤
|
2.0
|
|
Oil absorption %
|
45±5
|
|
Water permeate (grade)
|
5
|
Oil permeate (grade) | 5 |
Conductivity (µm/cm)≤ | 250 |
Quality of total (ppm) | 200 |
Residues passing through(100mesh)% ≤ | 5.0 |
Ph value | 6.5～7.5 |
Fastness Properties (5=excellent, 1=poor)
|
Acid Resistance |
4 |
Soap Resistance |
3 |
|
Alkali Resistance |
3 |
Bleeding Resistance |
3 |
|
Alcohol Resistance |
4 |
Ketone Resistance |
3 |
|
Ester Resistance |
4 |
Value of Viscosity | Low |
Benzene Resistance | 4 | Storage Stability | Good |
application
Pigment violet 27 application:
Recommended for water based printing ink, like water flexo printing ink, corrugated paper printing ink,carton printing ink,food and beverage printing ink etc.
Package and Delivery
● 25KG Kraft bag, 500KG Carton Box.
● Lead Time: Normally around 15 days after signed contract.
