Sodium oxide
ALDRICH/645613 - 80%
Synonym: Disodium monoxide; Disodium oxide
CAS Number: 1313-59-3
Empirical Formula (Hill Notation): Na2O
Molecular Weight: 61.98
MDL Number: MFCD00046201
Linear Formula: Na2O
Product Type: Chemical
| assay | 80% |
| density | 2.27 g/mL at 25 °C (lit.) |
| form | solid |
| impurities | ~20% Na2O2 |
| InChI | 1S/2Na.O/q2*+1;-2 |
| InChI key | KKCBUQHMOMHUOY-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| reaction suitability | core: sodium |
| reagent type: catalyst | |
| SMILES string | [O--].[Na+].[Na+] |
| Application: | Sodium oxide has been used as a coating precursor on organic polymer films during the plasma modification to analyze its antimicrobial properties. |
| Application: | Sodium oxide has been used as a coating precursor on organic polymer films during the plasma modification to analyze its antimicrobial properties. |
| General description: | Sodium oxide is a strong alkaline oxide, commonly used as an active flux in ceramic glazes. |
| Packaging: | 50, 250 g in poly bottle |
| Symbol | ![]() GHS03,GHS05 |
| Signal word | Danger |
| Hazard statements | H271 - H314 |
| Precautionary statements | P210 - P220 - P260 - P280 - P303 + P361 + P353 - P305 + P351 + P338 |
| Hazard Codes | C |
| Risk Statements | 14-35 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3085 8(5.1) / PGI |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 80% |
| Density | 2.27 g/mL at 25 °C (lit.) |
| UNSPSC | 12161600 |



