Description

Pigment Red 2 is a high-performance monoazo pigment known for its bright, yellowish-red hue and excellent color strength. This pigment is valued for its good dispersibility and cost-effectiveness, making it a reliable choice for achieving consistent coloration in demanding industrial applications. It is primarily utilized by manufacturers in the coatings, plastics, and printing ink industries seeking durable and vibrant red shades.

Application

• Industrial Coatings: Used in architectural paints, automotive refinishes, and industrial maintenance coatings for its durability and color stability.
• Plastics Coloring: Suitable for coloring polyolefins (PP, PE), PVC, and other polymers, offering good heat stability for many processing conditions.
• Printing Inks: Employed in the formulation of solvent-based and publication gravure inks, providing strong print color.
• Masterbatch Production: A key component in color concentrate and masterbatch manufacturing for consistent let-down ratios.
• Textile Printing: Applied in pigment printing pastes for fabrics, offering good fastness properties.
• Specialty Applications: Used in the coloration of artists' colors, construction materials, and stationery products.

Basic Information

Product Name	Pigment Red 2
CAS No.	6041-94-7
Molecular Formula	C23H17ClN4O4
Molecular Weight	448.86 g/mol
Synonyms	C.I. Pigment Red 2; C.I. 12310; Permanent Red FRR; Toluidine Red; 1-((2-Chloro-4-nitrophenyl)azo)-2-naphthalenol; 1-((2-Chloro-4-nitrophenyl)azo)-2-naphthol; Monolite Red FRR; Vulcan Fast Red FRR
EINECS	227-921-0

Quality Control

Our Pigment Red 2 is manufactured under a stringent quality management system to ensure batch-to-batch consistency. Each lot is tested against key 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 product integrity and support your quality assurance protocols.

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 heat sources and incompatible materials. Under these conditions, the product maintains its stability and performance characteristics.

Specification

Item	Specification
Appearance	Red Powder
Color Strength	100 ± 5% (vs. Standard)
Hue	Conforms to Standard
Particle Size (Residue 45μm)	≤ 5.0%
Oil Absorption	40 - 60 g/100g
Heat Stability (Plastic)	Up to 200°C
Lightfastness	Good
Volatile Matter (at 105°C)	≤ 2.0%

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