Description

Ci 22145 CAS NO 2429-70-1 is a high-purity chemical compound, also known as Solvent Yellow 14, primarily used as a synthetic dye. This product is valued for its consistent color strength and stability, making it a reliable component in industrial formulations. It serves as a critical raw material for manufacturers in the plastics, coatings, and specialty chemical sectors requiring precise pigmentation.

Application

• Primary use as a colorant and dye for plastics and polymers.
• Manufacturing of industrial paints, coatings, and inks.
• Coloring of fuels, lubricants, and waxes for identification purposes.
• Production of specialty papers and textiles.
• Used as a staining agent in certain laboratory and microscopy applications.
• Potential use in the formulation of security inks and markers.

Basic Information

Product Name	Ci 22145
CAS No.	2429-70-1
Molecular Formula	C16H12N2O
Molecular Weight	248.28 g/mol
Synonyms	Solvent Yellow 14; Sudan Yellow R; C.I. Solvent Yellow 14; 1-Phenylazo-2-naphthol; Oil Yellow; Ceres Yellow R; Waxoline Yellow R; Sudan Yellow RR
EINECS	219-373-8

Quality Control

Our production of Ci 22145 adheres to stringent quality protocols to ensure batch-to-batch consistency and performance reliability. Each lot is analyzed against established specifications for color value, purity, and solubility. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles 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, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Orange to brownish-yellow powder or crystals
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Melting Point	132 - 136 °C
Loss on Drying	≤ 0.5%
Solubility (in Toluene)	Complete, clear solution

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