Description

C.I. Solvent Yellow 62 is a high-performance, oil-soluble dye belonging to the solvent dye class, identified by CAS No. 61901-95-9. It is valued for its excellent solubility in non-polar media, providing strong, vibrant yellow coloration with good light and heat stability. This product is essential for manufacturers requiring durable and consistent pigmentation in plastics, fuels, and various industrial applications.

Application

• Primary coloring agent for thermoplastics and engineering resins (e.g., polystyrene, ABS, polycarbonate).
• Colorant for hydrocarbon-based fuels and lubricants for identification and branding purposes.
• Pigmentation of waxes, greases, and candles.
• Staining and marking applications in industrial inks and toners.
• Coloring of wood stains and varnishes.
• Used in the coloration of specific cosmetic formulations and personal care products where oil solubility is required.

Basic Information

Product Name	C.I. Solvent Yellow 62
CAS No.	61901-95-9
Molecular Formula	C18H14N2O2
Molecular Weight	290.32 g/mol
Synonyms	Solvent Yellow 62; 1,3-Dioxo-2-(phenylamino)-1H-benzo[de]isoquinoline-6,9-disulfonic acid derivative; Oil Yellow 62; Ceres Yellow GN; Aizen SOT Yellow-2; Plast Yellow 8160; Neopen Yellow 075; Yellow 62 (C.I. 56080)
EINECS	Contact for details

Quality Control

Our production of C.I. Solvent Yellow 62 adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is tested against key parameters including color strength, solubility, and purity. A comprehensive Certificate of Analysis (COA) documenting these results is provided with every shipment to support your quality assurance processes.

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
Identification (IR)	Conforms
Color Strength	100 ± 3% (vs. Standard)
Purity (HPLC)	≥ 98.0%
Solubility (in Toluene)	Clear, complete solution
Moisture Content	≤ 1.0%
Ash Content	≤ 0.5%

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