Sinocure® Violet 23 (B/R)

(1 customer review)

Chemical name: Pigment Violet 23/ Permanent Violet RL
Cas No.: 6358-30-1
Molecular formula: C34H22Cl2N4O2
Molecular weight: 589.47

SINOCURE VIOLET 23 (Blue phase/Red phase) is a high-grade organic pigment with dioxazine structure with high strength, bright color, easy to disperse, excellent heat stability, suitable for paint, plastic, rubber, textile printing, solvent ink, packaging printing, In offset printing, gravure printing, flexographic printing and so on.


Sinocure® Violet 23 (B/R)

Synonym:Pigment Violet 23; Permanent Violet RL;Paintco violet 23;Plasco  violet  23;Colanyl Violet RL;Fastogen  Super Violet RVS

CAS No:  6358-30-1

Molecular Formula:  C34H22Cl2N4O2

Molecular Structure:


Physicochemical properties:

Appearance Dark purple powder Dark purple powder
Shade Bright purple (Blue light) Bright purple (Red light)
Volatile matter ≤0.2% ≤0.2%
Main content ≥97.5% ≥96%
PH 6.5-7.5 6.5-7.5
Fe ≤ 5 ppm ≤ 5ppm
Carbide ≤ 10 ppm ≤ 10 ppm

 Fastness properties:

Lightfastness 7-8
Heat resistance 220℃
Water resistance 5-6
Oil resistance 5-6
Acid resistance 5-6
Alkali resistance 5-6
Paraffin resistance 5-6
Solvent resistance(xylene) 5-6


Mainly used for plastic coloring (including EVA, PVC, LDPE, HDPE, PP, etc.), offset printing ink, paint, water-based ink, solvent ink, rubber, water-based paint (including alkyd, acrylic, epoxy, etc.), Interior and exterior wall coatings, art pigments, pigment printing pastes.




Being kept in dry, clean warehouse with well ventilation.

Avoid exposing to light and heating.

Protecting the product from leakage, rain and insolation during transportation.

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1 review for Sinocure® Violet 23 (B/R)

  1. Lucas Mitchell

    The product exceeded my expectations! From its quality to its functionality, it’s simply outstanding. Highly recommend it to anyone!

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