T7892530
Tetrasodium N,N-Bis(carboxymethyl)-L-glutamate (ca. 40% in Water) , 51981-21-6
CAS NO.：51981-21-6
Empirical Formula: C9H14NNaO8
Molecular Weight: 287.2
MDL number: MFCD01862262
EINECS: 257-573-7
| Pack Size | Price | Stock | Quantity |
| 25g | RMB248.00 | In Stock |
|
| 100g | RMB484.00 | In Stock |
|
| 500g | RMB1068.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Density | 1.466[at 20℃] |
| vapor pressure | 80Pa at 20℃ |
| storage temp. | Refrigerator |
| solubility | Water |
| form | Colourless Solution |
| color | Light orange to Yellow to Green |
| Water Solubility | 650g/L at 21℃ |
| Stability: | Hygroscopic |
| InChI | InChI=1/C9H13NO8.Na.H/c11-6(12)2-1-5(9(17)18)10(3-7(13)14)4-8(15)16;;/h5H,1-4H2,(H,11,12)(H,13,14)(H,15,16)(H,17,18);;/t5-;;/s3 |
| InChIKey | VWDYINKBFDHFPJ-WHWWGIJDNA-N |
| SMILES | N(CC(=O)O)(CC(=O)O)[C@H](C(=O)O)CCC(=O)O.[NaH] |&1:9,r| |
| CAS DataBase Reference | 51981-21-6 |
| EPA Substance Registry System | L-Glutamic acid, N,N-bis(carboxymethyl)-, sodium salt (1:4) (51981-21-6) |
Description and Uses
N, N-Bis(Carboxymethyl)-L-glutamic acid tetrasodium salt is a cationic surfactant that has been used in the production of personal care products and industrial cleaners. The compound is soluble in water and can be used as a post-treatment to reduce the redox potential of hydrochloric acid.
Safety
| Symbol(GHS) |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H315-H318-H335 |
| Precautionary statements | P261-P280-P305+P351+P338 |
| HS Code | 2922.49.8000 |
