Description

2,4-Disulfobenzaldehyde-2',4'-Dinitrophenylhydrazone, Disodium Salt is a high-purity, functionalized hydrazone derivative designed for advanced chemical synthesis and analytical applications. This compound is valued for its role as a key intermediate and a specialized reagent, particularly in the development of chromogenic and fluorogenic probes. It is primarily sought by research institutions and industrial laboratories engaged in organic synthesis, materials science, and the development of analytical methods for detecting specific chemical species.

Application

• Chemical Synthesis Intermediate: A crucial building block for synthesizing complex organic molecules, dyes, and functional materials.
• Analytical Reagent: Used in the development of chromogenic and spectrophotometric assays for the detection of aldehydes, ketones, and other carbonyl compounds.
• Sensor Development: Serves as a precursor for creating selective chemical sensors and indicators due to its reactive hydrazone and sulfonate groups.
• Pharmaceutical Research: Employed in research for developing novel drug candidates and diagnostic agents.
• Materials Science: Investigated for use in the preparation of specialty polymers and advanced organic electronic materials.
• Laboratory Standard: Acts as a reference standard in analytical chemistry for method validation and calibration.

Basic Information

Product Name	2,4-Disulfobenzaldehyde-2',4'-Dinitrophenylhydrazone, Disodium Salt
CAS No.	161617-43-2
Molecular Formula	C₁₃H₈N₄O₁₀S₂Na₂
Molecular Weight	510.33 g/mol
Synonyms	Disodium 2,4-disulfo-2',4'-dinitrobenzaldehyde phenylhydrazone; 2,4-Dinitrophenylhydrazone of 2,4-disulfobenzaldehyde disodium salt; Benzaldehyde, 2,4-disulfo-, 2-(2,4-dinitrophenyl)hydrazone, disodium salt; 2,4-Disulfobenzaldehyde 2,4-dinitrophenylhydrazone disodium salt; DNPH derivative of disulfobenzaldehyde, disodium salt; 2,4-DSBDNPH, Na₂ salt
EINECS	Contact for details

Quality Control

Our 2,4-Disulfobenzaldehyde-2',4'-Dinitrophenylhydrazone, Disodium Salt is manufactured under strict quality protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets precise specifications for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture, which may affect product stability and performance.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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