Description

4-[1-(4-Iodophenyl)-5-(2,4-Dinitrophenyl)-Formaz-3-Yl]-1,3-Benzene Disulfonate, Disodium Salt is a specialized formazan derivative dye with a complex, multi-functional aromatic structure. This compound matters for its unique chromophoric properties, making it a valuable intermediate in the synthesis of advanced analytical reagents and colorimetric indicators. Industrial and research laboratories require this chemical for developing sensitive detection systems, particularly in biochemical assays and material science research where precise color development is critical.

Application

• Primary Intermediate for Analytical Reagents: Used in the synthesis of specialized dyes and stains for biochemical and histochemical applications.
• Colorimetric Indicator Development: Serves as a key component in formulating sensitive detection kits for metal ions, enzymes, or other analytes in research and diagnostic settings.
• Research & Development: Employed in academic and industrial R&D for studying electron transfer processes, developing novel sensors, and exploring new photochemical properties.
• Material Science: Potential use in the development of functional dyes for specialized coatings, inks, or light-sensitive materials due to its complex chromophore.

Basic Information

Product Name	4-[1-(4-Iodophenyl)-5-(2,4-Dinitrophenyl)-Formaz-3-Yl]-1,3-Benzene Disulfonate, Disodium Salt
CAS No.	161617-44-3
Molecular Formula	C25H14I1N6O10S2Na2
Molecular Weight	843.43 g/mol
Synonyms	Disodium 4-[1-(4-iodophenyl)-5-(2,4-dinitrophenyl)formazan-3-yl]benzene-1,3-disulfonate; 1,3-Benzenedisulfonic acid, 4-[1-(4-iodophenyl)-5-(2,4-dinitrophenyl)formazan-3-yl]-, disodium salt; Formazan derivative dye, Iodophenyl-Dinitrophenyl Formazan Disulfonate; CAS 161617-44-3
EINECS	Contact for details

Quality Control

Our production of 4-[1-(4-Iodophenyl)-5-(2,4-Dinitrophenyl)-Formaz-3-Yl]-1,3-Benzene Disulfonate, Disodium Salt adheres to stringent in-house quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles 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, well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, this material should be handled under an inert atmosphere when appropriate and protected from prolonged exposure to air and moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark colored powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Meets ICH guidelines

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