Description

Disodium [[N,N'-Ethylenebis[n-(Carboxymethyl)Glycinato]](4-)-N,N',O,O',On,On']Cadmate(2-) is a high-purity, complex cadmium chelate with exceptional stability and bioavailability. This compound is critical for applications requiring a controlled, bioavailable source of cadmium ions in specialized chemical and research processes. It is primarily utilized in advanced material synthesis, specialized catalysis, and as a precursor in the development of semiconductors and quantum dots.

Application

• Semiconductor & Quantum Dot Precursor: Serves as a high-purity cadmium source for the synthesis of cadmium sulfide (CdS), cadmium selenide (CdSe), and other II-VI semiconductor nanomaterials.
• Specialized Catalysis: Acts as a catalyst or catalyst precursor in specific organic synthesis and polymerization reactions where cadmium complexes are effective.
• Electroplating & Surface Treatment: Used in specialized electroplating baths to deposit thin, uniform cadmium or cadmium alloy coatings for corrosion protection in critical components.
• Research & Development: Employed in academic and industrial R&D for studying coordination chemistry, metal-organic frameworks (MOFs), and the photophysical properties of cadmium complexes.
• Stabilizer & Additive: Functions as a thermal and light stabilizer in certain high-performance polymer formulations, though this application is highly specialized.
• Analytical Reagent: Used as a standard or reagent in analytical chemistry for the complexometric titration or detection of specific anions or for calibrating instrumentation.

Basic Information

Product Name	Disodium [[N,N'-Ethylenebis[n-(Carboxymethyl)Glycinato]](4-)-N,N',O,O',On,On']Cadmate(2-)
CAS No.	35803-35-1
Molecular Formula	C10H12CdN2Na2O8
Molecular Weight	454.60 g/mol
Synonyms	Disodium Cadmium EDTA; Cadmium Disodium Edetate; Cadmium Disodium EDTA; Edetate Cadmium Disodium; (Ethylenedinitrilo)tetraacetic Acid Cadmium Disodium Salt; Cadmium EDTA Disodium Salt; Disodium (Ethylenediaminetetraacetato)cadmate; Disodium Cadmium Ethylenediaminetetraacetate
EINECS	Contact for details

Quality Control

Our Disodium Cadmium EDTA is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to current Good Manufacturing Practices (cGMP) where applicable. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles. We can provide material that meets specific research or analytical reagent grade specifications upon request.

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). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can lead to caking or degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (Cd content)	Min. 24.0%
Purity (HPLC)	Min. 98.0%
Loss on Drying	Max. 2.0%
Heavy Metals (as Pb)	Max. 20 ppm
Chloride (Cl)	Max. 0.1%
Sulfate (SO4)	Max. 0.1%

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