| Name | trisodium 2-(carboxylatomethyl(2-hydroxyethyl)amino)ethyliminodi(acetate) |
| Synonyms | HEDTA-Na3 HEDTA-NA3 HEDTA TRISODIUM SALT HEEDTA TRISODIUM SALT N-HYDROXYETHYLETHYLENEDIAMINETRIACETIC ACID TRISODIUM SALT N-(2-HYDROXYETHYL) ETHYLENE DIAMINE TRIACETIC ACID TRISODIUM SALT N-(2-HYDROXYETHYL)ETHYLENEDIAMINE-N,N',N'-TRIACETIC ACID TRISODIUM SALT N-(CARBOXYMETHYL)-N'-2-HYDROXYETHYL-N,N-ETHYLENEDIGLYCINE TRISODIUM SALT N-CARBOXYMETHYL-N'-(2-HYDROXYETHYL)-N,N'-ETHYLENEDIGLYCINE TRISODIUM SALT trisodium 2-(carboxylatomethyl(2-hydroxyethyl)amino)ethyliminodi(acetate) |
| CAS | 139-89-9 |
| EINECS | 205-381-9 |
| InChI | InChI=1/C10H18N2O7.3Na/c13-4-3-11(5-8(14)15)1-2-12(6-9(16)17)7-10(18)19;;;/h13H,1-7H2,(H,14,15)(H,16,17)(H,18,19);;;/q;3*+1 |
| InChIKey | WHNXAQZPEBNFBC-UHFFFAOYSA-K |
| Molecular Formula | C10H15N2Na3O7 |
| Molar Mass | 344.2 |
| Density | 1.285 g/cm3 |
| Melting Point | 288°C (dec.)(lit.) |
| Boling Point | 572.5℃ at 760 mmHg |
| Water Solubility | 480g/L at 20℃ |
| Solubility | Soluble in water |
| Vapor Presure | 0Pa at 20℃ |
| Appearance | White powder |
| Color | White to Almost white |
| Merck | 14,9966 |
| Storage Condition | Store at RT. |
| Stability | Hygroscopic |
| MDL | MFCD00043341 |
| Hazard Symbols | Xi - Irritant![]() |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 2 |
| RTECS | 9188000 |
| FLUKA BRAND F CODES | 3 |
| LogP | -11.35 |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |