Description

Solventyellow87 is a high-purity organic dye belonging to the solvent yellow class, identified by CAS No. 61813-96-5. This compound is valued for its strong, stable coloration and excellent solubility in non-polar to moderately polar organic media, making it a critical component for demanding industrial applications. It is primarily sought after by manufacturers in the plastics, fuel, and specialty ink sectors who require consistent, vibrant yellow hues and reliable batch-to-batch performance.

Application

• Plastics and Polymer Coloring: Used as a masterbatch or direct colorant for thermoplastics like polystyrene, ABS, and polycarbonate.
• Fuel and Oil Marking: Employed as a dye for gasoline, diesel, and industrial oils for identification and differentiation purposes.
• Specialty Inks and Coatings: A key pigment for solvent-based inks used in flexographic and gravure printing, as well as industrial coatings.
• Wax and Candle Coloring: Provides stable and vibrant yellow coloring for paraffin waxes and candle formulations.
• Wood Stains and Polishes: Imparts a transparent yellow tint in solvent-borne wood treatment products.
• Lacquers and Varnishes: Used to color clear lacquers and protective coatings for metals and other substrates.

Basic Information

Product Name	Solventyellow87
CAS No.	61813-96-5
Molecular Formula	C18H18N4O2
Molecular Weight	322.36 g/mol
Synonyms	Solvent Yellow 87; C.I. Solvent Yellow 87; 1,3-Benzenedicarboxamide, N1,N3-bis(2-methylphenyl)-; N,N'-Di-o-tolylisophthalamide; Kayaset Yellow 870; Oil Yellow 870; Plast Yellow 870; Waxoline Yellow 3GP
EINECS	Contact for details

Quality Control

Our production of Solventyellow87 adheres to stringent quality management protocols to ensure product consistency and reliability. Every batch is analyzed against rigorous in-house specifications, which include tests for color strength, hue, solubility, and purity. A comprehensive Certificate of Analysis (COA) detailing these results is provided with each shipment to support your quality assurance processes.

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. Under these conditions, the product maintains its specified properties.

Specification

Item	Specification
Appearance	Yellow to orange-yellow powder or granules
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Color Strength	100 ± 5% (vs. Standard)
Solubility (Toluene)	Complete, clear solution
Moisture Content	≤ 0.5%
Ash Content	≤ 0.1%

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