Description

Azure Ii Eosinate is a specialized organic salt compound, identified by CAS number 53092-85-6, valued for its role as a key intermediate and functional component in advanced chemical synthesis. Its primary commercial significance lies in its application within the research and development of pharmaceuticals and high-performance dyes. This product is essential for manufacturers and R&D laboratories in the pharmaceutical, fine chemical, and specialty materials sectors seeking reliable, high-purity building blocks.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and investigational new drugs.
• Biochemical Research: Serves as a reagent or probe in biochemical assays and diagnostic development.
• Dye & Pigment Manufacturing: Acts as a precursor or chromophore component in the production of specialized dyes and colorants.
• Analytical Chemistry: Employed as a standard or reference material in chromatographic and spectroscopic analysis.
• Fine Chemical Synthesis: A versatile building block for creating complex organic molecules in academic and industrial research.

Basic Information

Product Name	Azure Ii Eosinate
CAS No.	53092-85-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Azure II Eosinate; Eosinate, Azure II; Azure II Eosinate Salt; C.I. 52010; Basic Blue 17; Methylene Azure A Eosinate; Azure A Eosinate; Azure II-Eosinate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is controlled to meet precise specifications for identity, purity, and related substances. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Dark green to blue-green powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm

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