Description

Azure Ii is a specialized chemical compound used in advanced research and industrial synthesis. This product is valued for its specific reactivity and role as a key intermediate in the production of complex molecules. It is primarily sought by professionals in the pharmaceutical, agrochemical, and fine chemical sectors for process development and high-purity applications.

Application

• Pharmaceutical intermediate for the synthesis of active pharmaceutical ingredients (APIs).
• Research and development of novel organic compounds in academic and industrial laboratories.
• Key building block in the production of specialized dyes and pigments.
• Intermediate in the manufacture of agrochemicals and crop protection agents.
• Used in material science for the development of functional polymers.
• Precursor in fine chemical synthesis for high-value specialty products.

Basic Information

Product Name	Azure Ii
CAS No.	37247-10-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Azure II; Azure II Stain; Azure II Eosinate; Basic Blue 17; C.I. 52010; Eosin Azure; Methylthioninium Chloride Eosinate; Azure II-Eosin Y
EINECS	Contact for details

Quality Control

Our Azure Ii is produced under strict quality management protocols to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including purity assay and impurity profiling. Certificates of Analysis (COA) documenting compliance with agreed specifications are available upon request.

Storage

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

Specification

Item	Specification
Appearance	Dark green to blue powder
Identification (IR)	Conforms to standard
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Residue on Ignition	≤ 1.0%

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