Description

Solvent Yellow 47 is a high-purity, synthetic organic dye belonging to the solvent dye class, identified by CAS No. 12227-04-2. It is valued for its excellent solubility in non-polar to moderately polar organic solvents, providing strong, stable coloration. This product is essential for manufacturers in the plastics, ink, and specialty coatings industries who require consistent, vibrant yellow hues with good light and heat stability for their formulations.

Application

Solvent Yellow 47 is a versatile colorant used across multiple industrial sectors where oil-based systems are prevalent. Its primary applications include:

• Plastics Coloring: Masterbatch and compound production for polymers like polystyrene, ABS, and polycarbonate.
• Ink Manufacturing: Formulation of flexographic, gravure, and specialty printing inks for packaging and publications.
• Industrial Coatings: Staining and coloring of wood finishes, automotive refinish paints, and metal decorative coatings.
• Waxes & Polishes: Coloring of shoe polishes, floor waxes, and automotive care products.
• Fuel & Solvent Marking: Used as a dye marker in fuels, lubricants, and industrial solvents for identification.
• Specialty Chemicals: Colorant for adhesives, sealants, and other non-aqueous chemical products.

Basic Information

Product Name	Solvent Yellow 47
CAS No.	12227-04-2
Molecular Formula	C18H14N2O3
Molecular Weight	306.32 g/mol
Synonyms	1,3-Benzenediol, 2-[(2-methoxyphenyl)azo]-; C.I. Solvent Yellow 47; C.I. 12700; Oil Yellow 2G; Aizen SOT Yellow-1; Ceres Yellow GG; Sudan Yellow 146; Waxoline Yellow 2GP; 2-[(2-Methoxyphenyl)azo]-1,3-benzenediol
EINECS	235-418-8

Quality Control

Our Solvent Yellow 47 is produced under a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise color strength, purity, and performance specifications. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical properties is provided with each shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled 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
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Color Strength	100 ± 3% (vs. Standard)
Loss on Drying	≤ 0.5%
Ash Content	≤ 0.2%
Solubility (in Toluene)	Complete, clear solution
Metal Impurities	Contact for details

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