(S S)-ETHYLENEDIAMINE-N N-DISUCCINIC ACI , 99 , 178949-82-1
CAS NO.：178949-82-1
Empirical Formula: C10H17N2NaO8
Molecular Weight: 316.24
MDL number: MFCD03095454
PRODUCT Properties
| Density | 1.63[at 20℃] |
| vapor pressure | 1.9Pa at 25℃ |
| refractive index | n |
| solubility | 0.4 in mg/100g standard fat at 20 ℃ |
| pka | 7.5[at 20 ℃] |
| Water Solubility | 1000g/L at 20℃ |
| Cosmetics Ingredients Functions | CHELATING |
| InChI | InChI=1/C10H16N2O8.Na.H/c13-7(14)3-5(9(17)18)11-1-2-12-6(10(19)20)4-8(15)16;;/h5-6,11-12H,1-4H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;/t5-,6-;;/s3 |
| InChIKey | PSZPADUSRPBAGJ-CAZAILOXNA-N |
| SMILES | [C@@H](NCCN[C@H](C(=O)O)CC(=O)O)(C(=O)O)CC(=O)O.[NaH] |&1:0,5,r| |
| LogP | -4.7 at 20℃ |
| EPA Substance Registry System | L-Aspartic acid, N,N'-1,2-ethanediylbis-, trisodium salt (178949-82-1) |
Description and Uses
Trisodium Ethylenediamine Disuccinate is a highly water-soluble, low-fat-soluble amine-succinic acid dimer chelating agent used in cosmetics to stabilise formulations and chelate metal ions. It is also used in industrial and pesticide applications. Its structure features an ethylamine bridge, which is the primary structural difference between it and tetrasodium iminodisuccinate; this structure confers its chelating ability. Industrially, it is used in plant protection products, as well as in washing and cleaning products (such as detergents, stain removers and kitchen cleaners). It is also approved as an inert ingredient (chelating agent) in pesticide formulations and, under specific conditions, may be exempt from maximum residue limit requirements.
(2S,2''S)-2,2''-(Ethane-1,2-diylbis(azanediyl))disuccinic Acid functions as a chelant used in improving hair health and in preventing free radical formations. It is also used in the making of anti-snoring compositions. A chelants that enhances metal translocation in plants.
Safety
| WGK Germany | 3 |
| TSCA | TSCA listed |
| REACH Registrations | Active |
