Ethylenediaminetetraacetic acid calcium disodium salt hydrate
Ethylenediaminetetraacetic acid calcium disodium salt hydrate (CAS: 23411-34-9) is a chelation compound with the linear formula Ca(OOCCH2)2NCH2CH2N(CH2COONa)2 · aq. It functions by forming stable complexes with various metal ions. This property makes it valuable in analytical chemistry for titrations and in industrial processes requiring metal ion sequestration. Tech Serve Solutions supplies this chemical for research and synthesis applications.
- IUPAC
- Calcium disodium ethylenediaminetetraacetate hydrate
Metal Ion Sequestration
This compound effectively chelates and sequesters metal ions from solutions. It is utilized in industrial processes to prevent undesirable reactions catalyzed by trace metal contaminants.
Analytical Chemistry
As a complexing agent, it is employed in complexometric titrations for the quantitative determination of metal ion concentrations. Its ability to form stable complexes is key to accurate analytical results.
Chemical Synthesis
It serves as a reagent in various chemical synthesis pathways where the control of metal ion activity is critical. Its derivatives are also used in broader synthetic applications.
| Molecular weight | 374.27 (anhydrous basis) |
|---|---|
| Linear formula | Ca(OOCCH2)2NCH2CH2N(CH2COONa)2 · aq |
| Assay | ≥97.0% (calc. based on dry substance, KT) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Ethylenediaminetetraacetic acid calcium disodium salt hydrate used for?
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Ethylenediaminetetraacetic acid calcium disodium salt hydrate is primarily used for its ability to chelate and sequester metal ions in analytical chemistry and industrial processes. It also finds application in chemical synthesis.
What is the CAS number and formula for this compound?
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The CAS number is 23411-34-9 and the linear formula is Ca(OOCCH2)2NCH2CH2N(CH2COONa)2 · aq.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of ≥97.0% (calc. based on dry substance, KT). We do not represent this product as USP, BP, or EP grade.
How should this chemical be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. It is classified with hazards H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation).
Is this product available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents.
How can I request a sample or quote?
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Please contact our sales department via the website or direct inquiry to request a sample or a quotation for this product.
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