Description

Ethylenediaminetetraacetic Acid Disodium Cadmium Salt is a coordination compound formed from the chelating agent EDTA and cadmium. This specialized chemical is valued for its role as a stable source of cadmium ions in controlled environments and as a precursor in materials science. It serves critical functions in research and development, particularly in analytical chemistry and the synthesis of advanced materials. Industrial users in sectors such as chemical manufacturing and specialized electronics rely on its precise composition for consistent results.

Application

• Analytical Chemistry Standard: Used as a primary standard or reference material in complexometric titrations and spectroscopic analysis for cadmium quantification.
• Chemical Synthesis Precursor: Serves as a controlled cadmium source in the preparation of cadmium-based complexes, catalysts, and nanomaterials.
• Research & Development: Employed in laboratory studies investigating metal-ligand interactions, chelation therapy models, and environmental chemistry.
• Electroplating & Surface Treatment: Functions as an additive in specialized electroplating baths to modify deposit characteristics and improve process stability.
• Polymer Stabilization: Acts as a metal deactivator in specific polymer systems to inhibit degradation catalyzed by trace metal impurities.

Basic Information

Item	Detail
Product Name	Ethylenediaminetetraacetic Acid Disodium Cadmium Salt
CAS No.	30363-28-1
Molecular Formula	C10H12CdN2Na2O8 • xH2O
Molecular Weight	Contact for details
Synonyms	Disodium Cadmium EDTA; Cadmium Disodium Edetate; Cadmium Disodium EDTA; Edetate Cadmium Disodium; (Ethylenedinitrilo)tetraacetic Acid Cadmium Disodium Salt; EDTA Cadmium Disodium Salt; Na2[Cd(EDTA)]; Chelaplex III Cadmium
EINECS	250-152-5

Quality Control

Our Ethylenediaminetetraacetic Acid Disodium Cadmium Salt is manufactured under a strict quality management system. Each batch is analyzed to confirm identity, purity, and composition, ensuring it meets the stringent requirements for research and industrial applications. Certificates of Analysis (COA) documenting key parameters are provided to guarantee traceability and consistency. We adhere to relevant Good Manufacturing Practices (GMP) for laboratory chemicals to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to the nature of cadmium compounds, appropriate safety and environmental controls must be observed.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (Cd content)	≥ 98.0%
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Chloride (Cl)	≤ 0.1%
Sulfate (SO4)	≤ 0.1%

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