Ethylenediaminetetraacetic acid trisodium salt hydrate
Ethylenediaminetetraacetic acid trisodium salt hydrate (CAS 85715-60-2) is a chelation compound with a molecular weight of 358.19 (anhydrous basis). It functions by forming stable complexes with metal ions. This versatile reagent is commonly employed in chemical synthesis and as a derivative of EDTA, playing a role in various laboratory and industrial processes requiring metal ion control or sequestration.
- IUPAC
- (Ethylenedinitrilo)tetraacetic acid trisodium salt,EDTA trisodium salt
- Synonyms
- (Ethylenedinitrilo)tetraacetic acid trisodium salt,EDTA trisodium salt
Metal Ion Sequestration
This compound effectively binds to metal ions, preventing them from participating in undesirable reactions or precipitating out of solution. This is crucial in analytical chemistry and various industrial processes.
Chemical Synthesis
As a synthetic reagent, it can be used to control metal ion concentrations during chemical reactions. Its ability to complex metals can influence reaction rates and product formation.
EDTA Derivative Applications
Serving as a derivative of EDTA, it shares some of its parent compound's utility in applications ranging from cleaning solutions to stabilising formulations by complexing trace metal catalysts.
| Molecular weight | 358.19 (anhydrous basis) |
|---|---|
| Linear formula | (NaO2CCH2)2NCH2CH2N(CH2CO2Na)CH2CO2H·xH2O |
| Assay | 95% |
| Solubility | 1 M NaOH: soluble, clear, colorless to light yellow |
| Melting point | >300 °C(lit.) |
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 trisodium salt hydrate used for?
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Ethylenediaminetetraacetic acid trisodium salt hydrate is primarily used for metal ion sequestration and in chemical synthesis as an EDTA derivative.
What is the CAS number and formula for this compound?
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The CAS number is 85715-60-2. The linear formula is (NaO2CCH2)2NCH2CH2N(CH2CO2Na)CH2CO2H·xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethylenediaminetetraacetic acid trisodium salt hydrate with an assay of 95%. TSS does 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 (US), eyeshields, and gloves. Avoid breathing dust. This compound is a skin, eye, and respiratory irritant (H315-H319-H335).
Is this product available for export?
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Yes, Tech Serve Solutions is a specialist 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 team via the website or your dedicated account manager to request a sample or a quotation for Ethylenediaminetetraacetic acid trisodium salt hydrate.
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