46083
Aldrich
Ethylenediaminetetrapropionic acid
≥97.0% (calc. based on dry substance, T)
| Synonym: | 3,3′,3″,3″′-(Ethylenedinitrilo)tetrapropionic acid |
| CAS Number: | 13311-39-2 |
| Linear Formula: | C14H24N2O8 |
| Molecular Weight: | 348.35 |
| Beilstein Registry Number: | 1716926 |
| MDL number: | MFCD00239418 |
| PubChem Substance ID: | 24869748 |
Description
| Other Notes | Complexing agent; the stability constant with Cu(II) (about 18) is much larger than with other cations1 |
Properties
| assay | ≥97.0% (calc. based on dry substance, T) |
| total impurities | 5-10% water |
| mp | 178-181 °C (dec.) |
Safety
| Personal Protective Equipment | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
References
| Cited Reference | 1. L.H.J. Lajunen et al Acta Chem. Scand. 43, 2, (1989) |
| Beilstein | Beil. 4,IV,2576 |
