Description

n-(Isopropyl)-1-[[4-(Phenylazo)Phenyl]Azo]Naphthalen-2-Amine is a specialized azo compound belonging to the class of disazo pigments and dyes. This chemical is valued for its ability to impart stable and vibrant color properties in demanding industrial applications. It is primarily utilized by manufacturers in the plastics, inks, and specialty coatings sectors who require high-performance colorants with good thermal and light stability.

Application

• As a colorant and pigment for engineering plastics and synthetic fibers.
• In the formulation of high-performance inks, including printing inks and toners.
• For coloring specialty coatings and paints where durability is critical.
• As a dye intermediate in the synthesis of more complex colorant molecules.
• Potential use in non-textile applications such as colored filters or light-absorbing materials.

Basic Information

Product Name	n-(Isopropyl)-1-[[4-(Phenylazo)Phenyl]Azo]Naphthalen-2-Amine
CAS No.	64181-63-1
Molecular Formula	C25H23N5
Molecular Weight	393.49 g/mol
Synonyms	1-[[4-(Phenylazo)phenyl]azo]-N-(1-methylethyl)-2-naphthalenamine; N-Isopropyl-1-((4-(phenylazo)phenyl)azo)-2-naphthylamine; C.I. Solvent Red 179; Disazo Red Pigment; Azo Red ISP; 2-Naphthalenamine, 1-[[4-(phenylazo)phenyl]azo]-N-(1-methylethyl)-; N-(1-Methylethyl)-1-((4-(phenylazo)phenyl)azo)-2-naphthalenamine
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for colorant purity and performance. Each batch is analyzed to confirm identity, strength, and the absence of undesirable impurities. Certificates of Analysis (COA) documenting key parameters such as purity, hue, and strength are available upon request to support your quality assurance protocols.

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. This material is light-sensitive and should be stored away from light to maintain stability.

Specification

Item	Specification
Appearance	Red to dark red powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Ash Content	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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