| Molecular Formula | C4H7NaO3 |
| Molar Mass | 126.09 |
| Melting Point | 133-135°C(lit.) |
| Boling Point | 108℃ |
| Flash Point | 112.2°C |
| Water Solubility | almost transparency |
| Solubility | Methanol (Slightly), Water (Slightly) |
| Vapor Presure | 0.00759mmHg at 25°C |
| Appearance | Solid |
| Color | Off-White |
| BRN | 4825104 |
| Storage Condition | Inert atmosphere,Room Temperature |
| Stability | Hygroscopic |
| Sensitive | Hygroscopic |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 3 |
| Biological activity | Sodium 2-hydroxybutanoate (Sodium 2-hydroxybutanoate, Sodium DL-2-hydroxybutyrate) is an intermediate metabolite converted from 2-aminobutyric acid. |