Ethylenediaminetetraacetic acid dipotassium magnesium salt monohydrate
Ethylenediaminetetraacetic acid dipotassium magnesium salt monohydrate (CAS: 15708-48-2) is a specialized chelation compound with the molecular formula (KOOCCH2)2NCH2CH2N(CH2COO)2Mg · H2O and a molecular weight of 408.73. It is primarily utilised in chemical synthesis and as a synthetic reagent for forming stable complexes with metal ions. Its properties make it valuable in various laboratory and industrial applications requiring controlled metal ion interaction.
- IUPAC
- Dipotassium-magnesium ethylenediaminetetraacetate monohydrate
- Synonyms
- Dipotassium-magnesium ethylenediaminetetraacetate monohydrate

Chemical Synthesis
Serves as a versatile reagent in organic and inorganic synthesis, facilitating reactions by complexing with metal ions that might otherwise interfere.
Chelation Agent
Effectively binds to a variety of metal cations, making it useful in applications where metal ion sequestration or modulation is required.
Analytical Chemistry
Can be employed in analytical procedures for the determination or masking of metal ions, contributing to precise measurements.
EDTA Derivative Applications
As an EDTA derivative, it finds use in processes leveraging the robust chelating capabilities characteristic of this chemical class.
| Molecular weight | 408.73 |
|---|---|
| Linear formula | (KOOCCH2)2NCH2CH2N(CH2COO)2Mg · H2O |
| Assay | ≥99.0% (AAS) |

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 dipotassium magnesium salt monohydrate used for?
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This compound is used in chemical synthesis, as a chelating agent, in analytical chemistry, and other applications that benefit from its EDTA derivative properties.
What is the CAS number and formula for this product?
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The CAS number is 15708-48-2 and the linear formula is (KOOCCH2)2NCH2CH2N(CH2COO)2Mg · H2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with an assay of ≥99.0% (AAS). We do not represent this product as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated in the product data.
What are the primary safety hazards associated with this chemical?
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This product is classified with Warning (GHS07), and carries hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including a dust mask, eyeshields, and gloves, should be used.
Is this chemical suitable for international export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and reagents.
How can I request a quote or sample?
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Please contact our sales team via the website or by telephone to request a quote or sample.
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