Name | Sodium oxide |
Synonyms | Na2O Natriumoxid Sodium oxide disodium oxide SODIUM MONOXIDE sodiumoxide(na2o) Sodium oxide (Na2O) Sodium oxide pwoder |
CAS | 1313-59-3 |
EINECS | 215-208-9 |
Molecular Formula | Na2O |
Molar Mass | 61.98 |
Density | 2.27 g/mL at 25 °C (lit.) |
Melting Point | >400°C |
Boling Point | sublimes at 1274℃ [HAW93] |
Water Solubility | Soluble in water. |
Appearance | Beads |
Specific Gravity | 2.27 |
Color | White to gray |
Merck | 14,8651 |
Stability | Stable. Reacts violently with water, acids and with many other compounds. Store under dry inert gas. May lead to fire in contact with combustible material. |
Sensitive | Air & Moisture Sensitive |
Use | Uses Sodium oxide is mainly used to produce sodium compounds, which can be used as bleaching agent, disinfectant, dehydrogenation agent, etc. |
Risk Codes | R8 - Contact with combustible material may cause fire R14 - Reacts violently with water R35 - Causes severe burns R34 - Causes burns |
Safety Description | S8 - Keep container dry. S27 - Take off immediately all contaminated clothing. S39 - Wear eye / face protection. S43 - In case of fire use ... (there follows the type of fire-fighting equipment to be used.) S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
UN IDs | UN 3085 5.1/PG 1 |
WGK Germany | 1 |
TSCA | Yes |
Hazard Class | 8 |
Packing Group | II |
EPA chemical information | Sodium oxide (1313-59-3) |
Sodium oxide alkali metal oxide does not exist alone in nature. In the ceramic industry, feldspar and porcelain stone are mostly introduced, and the effect is similar to potassium oxide.