Description

C. I. Pigment Red 62 is a high-performance, synthetic organic pigment belonging to the azo chemical class. This pigment is valued for its excellent color strength, good lightfastness, and strong tinting properties, making it a critical component for producing durable and vibrant red shades. It is primarily utilized by manufacturers in the coatings, plastics, and printing ink industries seeking consistent and reliable coloration for their products.

Application

• Industrial Coatings and Paints: Used in automotive, architectural, and industrial maintenance paints for its durability and color consistency.
• Plastics and Masterbatch Coloration: Imparts stable red hues to polymers like PVC, polyolefins, and engineering plastics during processing.
• Printing Inks: A key pigment for offset, flexographic, and gravure inks, especially in packaging applications.
• Textile Printing and Dyeing: Employed in pigment printing systems for fabrics.
• Specialty Applications: Suitable for coloring artists' materials, construction materials (concrete, mortar), and other specialty formulations.

Basic Information

Product Name	C. I. Pigment Red 62
CAS No.	109823-18-9
Molecular Formula	C23H17ClN4O5S
Molecular Weight	496.92 g/mol
Synonyms	Pigment Red 62; C.I. 12395; 1-[(4-Chloro-2-nitrophenyl)azo]-2-naphthalenol; 1-[(4-Chloro-2-nitrophenyl)azo]-2-naphthol; Clariant Red 62; Permanent Red 62; Azo Pigment Red 62; 2-Naphthalenol, 1-[(4-chloro-2-nitrophenyl)azo]-
EINECS	Contact for details

Quality Control

Our production of C. I. Pigment Red 62 adheres to stringent quality management protocols to ensure batch-to-batch consistency in coloristic and physical properties. Quality is verified through comprehensive testing, including color strength, hue, particle size distribution, and chemical purity. A Certificate of Analysis (COA) detailing all relevant specifications is provided with each 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.

Specification

Item	Specification
Appearance	Red Powder
Color Strength (vs. Std.)	98 - 102 %
Hue (vs. Std.)	Within agreed limits
Particle Size (D50)	< 5.0 µm
Volatile Matter (at 105°C)	≤ 2.0 %
Water Soluble Matter	≤ 1.5 %
pH Value (10% Aqueous Slurry)	6.0 - 8.0
Lightfastness (1-8 Scale)	≥ 6

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