645613
Sodium oxide
80%, solid
Synonym(s):
Disodium monoxide, Disodium oxide
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About This Item
Linear Formula:
Na2O
CAS Number:
Molecular Weight:
61.98
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22
MDL number:
Product Name
Sodium oxide, 80%
Quality Level
assay
80%
form
solid
reaction suitability
core: sodium, reagent type: catalyst
impurities
~20% Na2O2
density
2.27 g/mL at 25 °C (lit.)
SMILES string
[O--].[Na+].[Na+]
InChI
1S/2Na.O/q2*+1;-2
InChI key
KKCBUQHMOMHUOY-UHFFFAOYSA-N
General description
Sodium oxide is a strong alkaline oxide, commonly used as an active flux in ceramic glazes.
Application
Sodium oxide has been used as a coating precursor on organic polymer films during the plasma modification to analyze its antimicrobial properties.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Ox. Sol. 1 - Skin Corr. 1A
Storage Class
5.1A - Strongly oxidizing hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Qi-Zhi Chen et al.
Acta biomaterialia, 6(10), 4143-4153 (2010-05-08)
The sol-gel process of producing SiO(2)-CaO bioactive glasses is well established, but problems remain with the poor mechanical properties of the amorphous form and the bioinertness of its crystalline counterpart. These properties may be improved by incorporating Na(2)O into bioactive
Plasma deposition of antimicrobial coating on organic polymer.
Rzanek-Boroch Z, et al.
The European Physical Journal - Applied Physics, 61(2), 24316-24316 (2013)
Masanobu Kamitakahara et al.
Journal of materials science. Materials in medicine, 20(12), 2419-2426 (2009-07-15)
A simulated body fluid (SBF) with ion concentrations similar to body fluid, proposed by Kokubo et al., is widely used to evaluate bone-bonding potential through the formation of an apatite layer. To be confident of the evaluation of the potential