Description

Solvent Yellow 82 is a high-performance, oil-soluble monoazo dye renowned for its excellent tinctorial strength and stability in non-polar media. This product is critical for achieving vibrant, durable yellow coloration in a wide range of industrial applications where solubility in organic solvents is paramount. It is primarily sought after by manufacturers in the plastics, printing ink, and specialty coatings sectors who require consistent, high-quality colorants for their formulations.

Application

• Coloration of hydrocarbon-based solvents, fuels, and lubricants.
• Masterbatch and compound coloring for olefin polymers like polyethylene (PE) and polypropylene (PP).
• Manufacturing of high-quality printing inks, including flexographic and gravure inks.
• Pigmentation of industrial coatings, lacquers, and varnishes.
• Tinting of waxes, polishes, and related cosmetic or industrial blends.
• Coloring for specialty adhesives and sealants.
• Marker or tracer dye applications in selected industrial processes.

Basic Information

Product Name	Solvent Yellow 82
CAS No.	12227-67-7
Molecular Formula	C16H12N4O
Molecular Weight	276.29 g/mol
Synonyms	1-[(2-Methoxyphenyl)azo]-2-naphthalenol; C.I. Solvent Yellow 82; Oil Yellow 2G; Aizen SOT Yellow-2; Ceres Yellow GN; Fat Yellow B; Sudan Yellow 146; Plast Yellow 8210
EINECS	235-428-8

Quality Control

Our Solvent Yellow 82 is manufactured under a strict quality management system to ensure batch-to-batch consistency and reliability. Each lot is analyzed against stringent internal specifications for color strength, purity, and solubility. A comprehensive Certificate of Analysis (COA) detailing key parameters is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange powder or granules
Identification (IR)	Conforms to standard
Assay (HPLC)	Min. 95%
Solubility (in Toluene)	Complete, clear solution
Color Strength	100 ± 5% (vs. Standard)
Moisture Content	Max. 1.0%
Ash Content	Max. 0.5%

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