Description

p-Ethoxychrysoidin is a synthetic organic dye belonging to the azo compound class, recognized for its distinct colorimetric properties. This compound is valued for its consistent performance as a staining agent and colorimetric indicator in various analytical and industrial processes. It is primarily utilized by manufacturers and research laboratories in the life sciences, chemical analysis, and specialty materials sectors. Our supply ensures high purity and batch-to-batch consistency for reliable experimental and production outcomes.

Application

• Biological Staining: Used as a histological stain for microscopic examination of tissues and cells in life science research.
• Analytical Chemistry: Functions as a pH indicator or a colorimetric reagent in titration and spectrophotometric analysis.
• Textile Industry: Employed in dyeing processes for synthetic fibers, providing specific color shades.
• Ink Manufacturing: Serves as a colorant component in the formulation of specialty inks and toners.
• Laboratory Reagent: Used as a standard or reagent in educational and quality control laboratories for chemical demonstrations and tests.
• Material Science Research: Investigated for potential applications in dye-sensitized solar cells (DSSCs) and other optoelectronic materials.

Basic Information

Product Name	p-Ethoxychrysoidin
CAS No.	94-10-0
Molecular Formula	C14H15N3O
Molecular Weight	241.29 g/mol
Synonyms	4-Ethoxychrysoidine; Chrysoidine R; C.I. 11270; Basic Orange 1; 4-[(4-Ethoxyphenyl)azo]-1,3-benzenediamine; 1,3-Diamino-4-(p-ethoxyphenylazo)benzene; Azoic Diazo Component 112; p-Ethoxy Chrysoidine
EINECS	202-304-1

Quality Control

Our p-Ethoxychrysoidin is manufactured under a strict quality management system. Each batch is subjected to comprehensive analytical testing, including identity confirmation by IR spectroscopy and purity assessment by HPLC, to ensure it meets defined specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	Dark red to brown powder or crystals
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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