Description

2-Nitroso-5-Diethylaminophenol Hydrochloride is a specialized organic salt with significant utility in analytical and synthetic chemistry. Its core value lies in its role as a highly selective and sensitive chelating agent, particularly for the detection and quantification of specific metal ions. This compound is essential for researchers and quality control laboratories in industries such as pharmaceuticals, environmental testing, and metallurgy, where precise analytical methods are paramount.

Application

• Spectrophotometric Reagent: Primarily used as a chromogenic agent for the sensitive colorimetric determination of trace metals like cobalt, palladium, and nickel in various matrices.
• Analytical Chemistry: Serves as a key component in the formulation of test kits and reagents for water analysis, soil testing, and industrial effluent monitoring.
• Pharmaceutical Research: Employed in the development and validation of analytical methods for metal impurity profiling in active pharmaceutical ingredients (APIs) and drug products.
• Chemical Synthesis: Acts as a versatile intermediate or ligand in the synthesis of more complex coordination compounds and catalysts.
• Quality Control (QC) Labs: Utilized in standard operating procedures for the assay of metal catalysts or residues in chemical manufacturing processes.
• Material Science: Investigated for use in the development of sensors and indicator systems due to its distinct color change upon metal binding.

Basic Information

Product Name	2-Nitroso-5-Diethylaminophenol Hydrochloride
CAS No.	25953-06-4
Molecular Formula	C10H15N2O2·HCl
Molecular Weight	246.70 g/mol
Synonyms	5-(Diethylamino)-2-nitrosophenol Hydrochloride; N,N-Diethyl-4-hydroxy-3-nitrosoaniline Hydrochloride; 2-Nitroso-5-(diethylamino)phenol HCl; PDAC Hydrochloride (Palladium Diethylaminophenol Complex); Nitroso-DEAP Hydrochloride; 4-Hydroxy-3-nitroso-N,N-diethylaniline Hydrochloride; 3-Nitroso-6-(diethylamino)phenol Hydrochloride
EINECS	Contact for details

Quality Control

Our 2-Nitroso-5-Diethylaminophenol Hydrochloride is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for analytical reagent applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and consistency for your critical research and quality control 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 (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture. For long-term storage, consider using a desiccator or maintaining an inert atmosphere to minimize potential oxidation.

Specification

Item	Specification
Appearance	Dark green to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Soluble in water, methanol, ethanol

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