Description

o-Phenanthroline Monohydrochloride Monohydrate is a high-purity analytical reagent and versatile chemical intermediate. This compound is valued for its strong chelating properties, forming stable complexes with various metal ions, particularly iron(II). It is essential for researchers and manufacturers in analytical chemistry, pharmaceutical development, and materials science who require precise and reliable chemical tools for quantitative analysis and synthesis.

Application

• Spectrophotometric Reagent: Primarily used as a highly sensitive and selective chromogenic agent for the colorimetric determination of iron (Fe²⁺) in various matrices, including water, pharmaceuticals, and industrial samples.
• Analytical Chemistry: Serves as a key ligand in complexometric titrations and as a redox indicator in analytical methodologies.
• Biochemical Research: Utilized in enzyme inhibition studies and as a probe for investigating metal-binding sites in biological systems.
• Pharmaceutical Intermediates: Acts as a building block in the synthesis of more complex phenanthroline-based compounds with potential therapeutic applications.
• Catalysis: Employed in the preparation of catalysts for oxidation reactions and organic synthesis.
• Corrosion Inhibition: Investigated for use as a component in formulations designed to protect metals from corrosion.

Basic Information

Product Name	o-Phenanthroline Monohydrochloride Monohydrate
CAS No.	3829-86-5
Molecular Formula	C₁₂H₈N₂·HCl·H₂O
Molecular Weight	234.68 g/mol
Synonyms	1,10-Phenanthroline Monohydrochloride Monohydrate; 1,10-Phenanthroline Hydrochloride Monohydrate; o-Phenanthroline HCl Monohydrate; 4,5-Diazafluorene Hydrochloride Monohydrate; Bathophenanthroline Disulfonic Acid Disodium Salt Precursor; Ferroin Precursor; Phen HCl·H₂O
EINECS	223-321-4

Quality Control

Our o-Phenanthroline Monohydrochloride Monohydrate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for analytical and research applications. A detailed Certificate of Analysis (COA) confirming identity, purity, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	6.0 - 8.0 %
Residue on Ignition	≤ 0.1 %
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Clear, colorless solution in water

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