Description

Pigment Violet 2:2 CAS NO 103443-41-0 is a high-performance, synthetic organic pigment belonging to the diarylide pigment class. This pigment is valued for its excellent color strength, good lightfastness, and strong solvent resistance, making it a reliable choice for demanding industrial applications. It is primarily sought after by manufacturers in the plastics, coatings, and printing ink industries who require consistent, vibrant violet hues in their products.

Application

• Plastics Coloring: For coloring polyolefins (PP, PE), PVC, and engineering plastics, offering good dispersion and heat stability.
• Industrial Coatings: Used in solvent-based and water-based industrial paints, including automotive refinishes and machinery coatings.
• Printing Inks: A key component in flexographic, gravure, and offset inks for packaging and publications.
• Masterbatch Production: Ideal for creating concentrated color masterbatches used in plastic processing.
• Synthetic Fibers: Employed in the mass coloration of fibers like polypropylene and polyester.
• Specialty Applications: Suitable for colored pencils, artists' materials, and other specialty colorant systems.

Basic Information

Product Name	Pigment Violet 2:2
CAS No.	103443-41-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Pigment Violet 2:2; C.I. Pigment Violet 2:2; Diarylamide Violet; Diaryldehyde Pigment Violet; 2,2'-[(3,3'-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutyramide]; PV2:2; Violet Pigment 2:2
EINECS	Contact for details

Quality Control

Our Pigment Violet 2:2 is manufactured under a strict quality management system to ensure batch-to-batch consistency and performance. Each lot is tested for critical parameters including color strength, hue, particle size distribution, and rheological properties. A comprehensive Certificate of Analysis (COA) detailing these specifications is provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. The container must be kept tightly closed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Violet Powder
Color Strength	100 ± 5% (vs. Standard)
Hue	Conforms to Standard
Particle Size (D50)	< 1.0 µm
Oil Absorption	40 - 60 g/100g
Residual Solvents	< 0.5%
Lightfastness	≥ 6-7 (ISO 105-B02)
Heat Stability	≥ 200°C

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.