Nitrilotriacetic acid, 99%
Nitrilotriacetic acid, 99% (CAS 139-13-9) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-007610.
About Nitrilotriacetic acid, 99%
Nitrilotriacetic acid, 99% sits in our carboxylic Acids & Salts section and ships worldwide from stock or short lead time. For your records (Synthesis), the material is defined by CAS 139-13-9, formula C6H9NO6 and molar mass 191.14 g/mol. Expect white powder.
Common uses in the lab and plant
- Analytical determinations
- Protein & peptide research
Storage and safety notes
Literature values: melting point 245 °C (dec.). It carries the GHS signal word Warning (H302, H319 and H351), so wear gloves and eye protection and work with good ventilation.
Order it in 100 g, 500 g, 5 kg and 4 x 25 kg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Analytical determinations
- Protein & peptide research
Applications
Specifications and identifiers
| Product name | Nitrilotriacetic acid, 99% |
|---|---|
| Catalogue number | ZX-007610 |
| CAS number | 139-13-9 |
| IUPAC name | 2-[bis(carboxymethyl)amino]acetic acid |
| Molecular formula | C6H9NO6 |
| Molar mass | 191.14 g/mol |
| Exact mass | 191.043 |
| Grade | Synthesis |
| Purity / assay | 99% |
| Physical form | Powder |
| Appearance | White powder |
| Melting point | 245 °C (dec.) |
| XLogP3 | -3.2 |
| H-bond donors / acceptors | 3 / 7 |
| Topological polar surface area | 115 Ų |
| HS code | 29224990 |
| InChIKey | MGFYIUFZLHCRTH-UHFFFAOYSA-N |
| SMILES | C(C(=O)O)N(CC(=O)O)CC(=O)O |
| PubChem CID | 8758 |
| Synonyms | N,N-Bis(carboxymethyl)glycine, NTA, Tris(carboxymethyl)amine, Triglycollamic acid, Aminotriacetic acid, Trilon A, Versene NTA acid, Hampshire NTA acid, Komplexon I, Titriplex I, Nitriloacetate, Glycine, N,N-bis(carboxymethyl)- |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
- H319Causes serious eye irritation
- H351Suspected of causing cancer
Precautionary statements P203, P264, P264 + P265, P270, P280, P301 + P317, P305 + P351 + P338, P318, P330, P337 + P317, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 g | Quoted on request | |
| 500 g | Quoted on request | |
| 5 kg | Quoted on request | |
| 4 x 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Nitrilotriacetic acid, 99%
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Other grades with CAS 139-13-9
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