Ethylenediaminetetraacetic acid iron(III) sodium salt hydrate
Ethylenediaminetetraacetic acid iron(III) sodium salt hydrate (CAS: 149022-26-4) is a chelation compound supplied by Tech Serve Solutions. This iron complex of EDTA is a stable, water-soluble powder. It is primarily utilised in chemical synthesis and as a reagent in various laboratory applications. Its iron content typically ranges from 12-14%.
- IUPAC
- Iron(III)-sodium ethylenediaminetetraacetate hydrate
- Synonyms
- Iron(III)-sodium ethylenediaminetetraacetate hydrate

Chemical Synthesis
Serves as a versatile reagent or intermediate in the synthesis of complex organic molecules. Its chelating properties can be exploited to control metal ion reactivity or solubility.
Laboratory Reagent
Used in analytical chemistry and various experimental procedures requiring a stable source of iron(III) complexed with EDTA. Useful for studies involving metal ion complexation.
Chelation and Complexation
Acts as an effective chelating agent, binding to metal ions. This property is valuable in applications where metal ion sequestration or controlled delivery is needed.
| Molecular weight | 367.05 |
|---|---|
| Linear formula | (OOCCH2)2NCH2CH2NCCH2COO)2FeNa · xH2O |
| Assay | 12-14% Fe basis |
| Impurities tested | ≤15% water |

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) | 3 |
| 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 iron(III) sodium salt hydrate used for?
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This compound is primarily used in chemical synthesis and as a laboratory reagent for chelation and complexation applications.
What are the CAS number and formula for this product?
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The CAS number is 149022-26-4. The linear formula is (OOCCH2)2NCH2CH2N(CH2COO)2FeNa · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of 12-14% Fe basis. It is not represented as USP, BP, EP, or pharmacopoeia grade.
What are the safety and handling requirements?
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This compound is a Warning hazard (GHS07) and can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Use a dust mask type N95, eyeshields, and gloves. Avoid breathing dust.
Is this chemical suitable for export and international shipping?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and can arrange for export and international shipping of this product.
How can I request a quote or sample?
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To request a quote or sample, please contact our sales team through the website or by phone, providing the product name and CAS number.
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