Description

Heptamethoxy Red CAS NO 80202-76-2 is a synthetic organic colorant belonging to the methoxy-substituted red dye family. This compound is valued for its vibrant and stable red hue, making it a critical component in high-performance coloring applications. It is primarily utilized by manufacturers in the coatings, plastics, and specialty inks industries seeking consistent and durable coloration.

Application

• Industrial Coatings and Paints: Used as a pigment or colorant in solvent-based and high-performance coating systems for automotive, industrial equipment, and architectural applications.
• Plastics and Polymer Coloring: Imparts a stable red color to engineering plastics, masterbatches, and synthetic fibers during compounding and extrusion processes.
• Specialty Inks: A key component in the formulation of high-quality printing inks, including those for packaging, security printing, and decorative purposes.
• Textile Dyeing: Employed in the dyeing of synthetic fabrics where a specific, lightfast red shade is required.
• Research and Development: Serves as a chemical intermediate or reference standard in organic synthesis and analytical chemistry laboratories.

Basic Information

Product Name	Heptamethoxy Red
CAS No.	80202-76-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Heptamethoxy Red; C.I. Solvent Red 179; 80202-76-2; Red Heptamethoxy; Heptamethoxy Red Dye; Methoxy Red Heptasubstituted; Solvent Red 179
EINECS	Contact for details

Quality Control

Our Heptamethoxy Red is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent color strength, purity, and performance characteristics. A comprehensive Certificate of Analysis (COA) detailing key parameters such as assay, hue, and impurity profile is provided with each shipment to guarantee it meets your specific application requirements.

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 incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	Red Powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Color Strength	100 ± 5% (vs. Std.)
Loss on Drying	≤ 2.0%
Ash Content	≤ 1.0%

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