Sodium L-pyroglutamate
- Product NameSodium L-pyroglutamate
- CAS28874-51-3
- CBNumberCB7511897
- MFC5H6NNaO3
- MW152.1
- EINECS249-277-1
- MDL NumberMFCD01749005
- MOL File28874-51-3.mol
Chemical 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℃ |
| Cosmetics Ingredients Functions | SKIN CONDITIONING ANTISTATIC HUMECTANT HAIR CONDITIONING |
| 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) |
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 |
| TSCA | TSCA listed |
| REACH Registrations | Active |