All Photos(1)
Synonym(s):
Sodium peroxide
Empirical Formula (Hill Notation):
Na2O2
CAS Number:
Molecular Weight:
77.98
MDL number:
UNSPSC Code:
12352304
EC Index Number:
215-209-4
NACRES:
NB.21
Recommended Products
grade
ACS reagent
Quality Level
Agency
reag. ISO
form
solid
pH
12.8 (20 °C, 100 g/L in H2O)
mp
660 °C
density
2.8 g/cm3 at 20 °C
bulk density
1138 kg/m3
storage temp.
15-25°C
InChI
1S/2Na.O2/c;;1-2/q2*+1;-2
InChI key
PFUVRDFDKPNGAV-UHFFFAOYSA-N
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Linkage
Replaces: SX0700-6
Analysis Note
Assay (manganometric): ≥ 95.0 %
Identity: passes test
Chloride (Cl): ≤ 0.002 %
Phosphate (PO₄): ≤ 0.0005 %
Sulfate (SO₄): ≤ 0.001 %
Total nitrogen (N): ≤ 0.003 %
Heavy metals (as Pb): ≤ 0.002 %
Al (Aluminium): ≤ 0.001 %
Fe (Iron): ≤ 0.002 %
Identity: passes test
Chloride (Cl): ≤ 0.002 %
Phosphate (PO₄): ≤ 0.0005 %
Sulfate (SO₄): ≤ 0.001 %
Total nitrogen (N): ≤ 0.003 %
Heavy metals (as Pb): ≤ 0.002 %
Al (Aluminium): ≤ 0.001 %
Fe (Iron): ≤ 0.002 %
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Ox. Sol. 1 - Skin Corr. 1A
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
易制爆化学品
危险化学品
Certificates of Analysis (COA)
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