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Violet-Pigment Violet 27-Crystal Violet-For Printing Ink

Categories	Pigment for Water Based Ink
Brand	Fineland Chem Pigment Suplier Manufacturing
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
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Update Time	May 13,2024

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Detail Information

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.