BD9848855
Sodium(S)-5-oxopyrrolidine-2-carboxylate , 97% , 28874-51-3
CAS NO.：28874-51-3
Empirical Formula: C5H6NNaO3
Molecular Weight: 151.1
MDL number:
EINECS: 249-277-1
| Pack Size | Price | Stock | Quantity |
| 25g | RMB46.40 | In Stock |
|
| 100g | RMB132.00 | In Stock |
|
| 500g | RMB398.40 | In Stock |
|
| 1000g | RMB501.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 125°C |
| Boiling point: | 313.7℃[at 101 325 Pa] |
| Density | 1.45 |
| vapor pressure | 5.4hPa at 20℃ |
| storage temp. | Refrigerator |
| solubility | Methanol (Sparingly), Water |
| form | Oil |
| pka | 9.94[at 20 ℃] |
| color | Clear Colorless to Pale Yellow |
| Water Solubility | 613g/L at 20℃ |
| InChI | InChI=1/C5H7NO3.Na/c7-4-2-1-3(6-4)5(8)9;/h3H,1-2H2,(H,6,7)(H,8,9);/q;+1/p-1/t3-;/s3 |
| InChIKey | CRPCXAMJWCDHFM-OQFXAWDINA-M |
| SMILES | [C@@H]1(C([O-])=O)CCC(=O)N1.[Na+] |&1:0,r| |
| LogP | -2.387 (est) |
| CAS DataBase Reference | 28874-51-3(CAS DataBase Reference) |
Description and Uses
sodium PCA (Ajidew NaPCA, Nalidone) is a high-performance humectant given its moisture-binding ability. Sodium PCA is a component of the skin’s natural moisturizing factor. For cosmetic use, it is derived from amino acids. It is considered a noncomedogenic, non-allergenic raw material recommended for dry, delicate, and sensitive skins.
Safety
| Symbol(GHS) |   GHS07,GHS03 |
| Signal word | Warning |
| Hazard statements | H315-H319-H272 |
| Precautionary statements | P501-P220-P210-P221-P264-P280-P302+P352-P370+P378-P337+P313-P305+P351+P338-P362+P364-P332+P313 |
