Description

Mercury(II) Dithizonate is a coordination complex formed between mercury(II) ions and dithizone (diphenylthiocarbazone). This compound is of significant importance as a key reagent and intermediate in analytical chemistry, particularly for the colorimetric detection and quantitative determination of trace metals. It is primarily utilized by research laboratories, quality control facilities, and chemical manufacturers specializing in analytical reagents and standards. Its specific chelating properties make it valuable for developing sensitive detection methodologies.

Application

• Analytical Reagent: Primary use as a sensitive colorimetric reagent for the detection and determination of mercury and other heavy metal ions in solution.
• Spectrophotometric Analysis: Employed in the development and calibration of spectrophotometric methods for environmental and industrial monitoring.
• Research & Development: Serves as a critical intermediate or standard in chemical research involving metal complexation, extraction processes, and sensor development.
• Quality Control Standards: Used to prepare reference standards for verifying analytical instrument performance and method accuracy in testing laboratories.
• Teaching & Education: Applied in academic settings for demonstrating principles of complexometric titrations and metal ion identification.
• Trace Metal Analysis: Facilitates the extraction and preconcentration of trace metal contaminants from water, soil, or biological samples for subsequent analysis.

Basic Information

Product Name	Mercury(II) Dithizonate
CAS No.	14783-59-6
Molecular Formula	C26H20HgN4S2
Molecular Weight	621.10 g/mol
Synonyms	Mercury Dithizonate; Bis(diphenylthiocarbazone)mercury; Dithizone, mercury complex; Mercury(II) diphenylthiocarbazonate; Mercuric dithizonate; Mercury-dithizone complex; 1,5-Diphenylthiocarbazone mercury derivative
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for reagent-grade chemicals. Each batch is characterized to confirm identity, purity, and performance suitability for analytical applications. Certificates of Analysis (COA) detailing specific test results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its light-sensitive nature, prolonged exposure to direct light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	Dark violet to black powder or crystals
Identification (IR)	Conforms to structure
Assay (Hg content)	≥ 95.0%
Solubility	Soluble in chloroform, carbon tetrachloride; insoluble in water
Loss on Drying	≤ 2.0 %

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