Description

Red 15 CAS NO 1342-78-5 is a synthetic organic colorant widely recognized for its vibrant hue and stability. This product is essential for providing consistent, high-intensity coloration in a variety of industrial formulations. It is primarily utilized by manufacturers in the plastics, coatings, and specialty inks sectors who require reliable and uniform pigmentation for their products.

Application

• Primary pigment for plastics and polymer masterbatches.
• Coloration of industrial paints, coatings, and printing inks.
• Manufacturing of colored synthetic fibers and textiles.
• Used in the production of colored rubber and elastomeric goods.
• As a colorant for construction materials like concrete and mortar.
• Coloring agent for soaps, detergents, and other household chemicals.

Basic Information

Product Name	Red 15
CAS No.	1342-78-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	C.I. Pigment Red 15; Benzidine Red; Permanent Red R; Lithol Red; 15 Red; Toluidine Red; Red Toner R; C.I. 12465; 1-[(2-Methyl-4-((2-methylphenyl)azo)phenyl)azo]-2-naphthalenol
EINECS	Contact for details

Quality Control

Our Red 15 is produced under a strict quality management system to ensure batch-to-batch consistency and performance. The product undergoes comprehensive analytical testing, including purity assay and strength evaluation, to meet industry-standard specifications. Certificates of Analysis (COA) documenting all key parameters are available upon request.

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 incompatible materials.

Specification

Item	Specification
Appearance	Red Powder
Identification (IR)	Conforms
Color Strength	100 ± 5% (vs. Standard)
Moisture Content	≤ 2.0%
Ash Content	≤ 1.0%
Particle Size (Residue on 325 mesh)	≤ 0.5%

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