Nitrilotriacetic acid disodium salt
Nitrilotriacetic acid disodium salt (CAS: 15467-20-6; Formula: C6H7NO6Na2; MW: 235.10) is a valuable organic compound supplied by Tech Serve Solutions. This disodium salt functions as an excellent chelating agent, forming stable complexes with various metal ions. Its properties make it useful in chemical synthesis and as a building block in organic chemistry. TSS provides this compound with a minimum purity of 99%, suitable for laboratory and industrial applications.
- IUPAC
- N,N-Bis(carboxymethyl)glycine,NTA,Triglycollamic acid
- Synonyms
- N,N-Bis(carboxymethyl)glycine disodium salt

Chelating Agent
Nitrilotriacetic acid disodium salt is an effective chelating agent, capable of binding to metal ions. This property is utilized in various industrial processes where metal ion control is critical.
Organic Synthesis
As a derivative of nitrilotriacetic acid, this salt serves as a useful building block in organic synthesis. It can participate in reactions to form more complex molecules for research and development.
Laboratory Reagent
This compound is employed as a reagent in laboratory settings, leveraging its chelating capabilities for analytical or synthetic purposes in chemical research.
| Molecular weight | 235.10 |
|---|---|
| Linear formula | C6H7NO6Na2 |
| Assay | ≥99% |
| Application | An excellent chelating agent. |


Hazard statements
- H302Harmful if swallowed
- H351Suspected of causing cancer
Precautionary statements
- P281Use personal protective equipment as required
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-40 |
| Safety statements (S) | 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 Nitrilotriacetic acid disodium salt used for?
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Nitrilotriacetic acid disodium salt is primarily used as an excellent chelating agent in various chemical applications and as a building block in organic synthesis.
What is the CAS number and formula for Nitrilotriacetic acid disodium salt?
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The CAS number is 15467-20-6, and the molecular formula is C6H7NO6Na2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Nitrilotriacetic acid disodium salt with an assay of ≥99%. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling considerations for this product?
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Warning: Harmful if swallowed (H302) and suspected of causing cancer (H351). It is essential to wear a dust mask (N95), eyeshields, and gloves when handling. Use as directed and ensure adequate ventilation.
How is Nitrilotriacetic acid disodium salt packed and shipped?
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Tech Serve Solutions packs and exports chemicals worldwide, adhering to all necessary safety and transport regulations. Please contact us for specific shipping and packaging details for your region.
How can I request a quote or sample?
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To request a quote or a sample of Nitrilotriacetic acid disodium salt, please use the contact form on our website or reach out to our sales team directly.
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