Description

Solvent Red 132 is a high-performance, oil-soluble synthetic dye belonging to the anthraquinone class. This product is valued for its excellent color strength, thermal stability, and solubility in non-polar organic media, making it a critical component for imparting vibrant, durable coloration. It is primarily utilized by manufacturers in the plastics, coatings, and specialty ink industries who require consistent, high-quality pigments for their formulations. The compound is supplied as a fine powder, ensuring ease of dispersion and batch-to-batch uniformity for industrial applications.

Application

• Coloration of engineering plastics (e.g., ABS, polystyrene, polycarbonate) and synthetic fibers.
• Manufacturing of high-quality solvent-based inks for printing and packaging.
• Pigmentation of industrial coatings, lacquers, and wood stains.
• Coloring of waxes, greases, and lubricants for identification purposes.
• Used as a colorant in the production of specialty toners and office supplies.
• Potential use as a stain or marker in non-food contact polymer applications.

Basic Information

Product Name	Solvent Red 132
CAS No.	61725-85-7
Molecular Formula	C24H20N2O2
Molecular Weight	368.43 g/mol
Synonyms	Solvent Red 132; C.I. Solvent Red 132; 1,4-Bis[(2-methylphenyl)amino]anthraquinone; 1,4-Bis(o-tolylamino)anthraquinone; Anthraquinone, 1,4-bis[(2-methylphenyl)amino]-; Oil Red 132; Ceres Red 7B; Aizen SOT Red 1
EINECS	Contact for details

Quality Control

Our Solvent Red 132 is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for color value, strength, and purity. A Certificate of Analysis (COA) detailing key parameters such as assay, hue, and solubility is provided and available upon request, guaranteeing traceability and compliance for 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. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Red to dark red powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Color Strength	95 - 105% (vs. Standard)
Loss on Drying	≤ 1.0%
Solubility (in Toluene)	Clear, complete solution
Ash Content	≤ 0.5%

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