769304
Barium peroxide
anhydrous, ≥86.0% (RT)
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About This Item
Empirical Formula (Hill Notation):
BaO2
CAS Number:
Molecular Weight:
169.33
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352304
EC Number:
215-128-4
MDL number:
eCl@ss:
38110504
grade
anhydrous
Quality Segment
assay
≥86.0% (RT)
form
powder
composition
BaO₂
reaction suitability
core: barium
loss
≤0.1% loss on drying
anion traces
chloride (Cl-): ≤0.05%
cation traces
Fe: ≤0.02%, heavy metals (as Pb): ≤0.01%
SMILES string
[Ba++].[O-][O-]
InChI
1S/Ba.O2/c;1-2/q+2;-2
InChI key
ZJRXSAYFZMGQFP-UHFFFAOYSA-N
Application
Barium peroxide is a precursor material used for synthesis of novel magnetic and superconducting oxides. It also finds application in thermochemical energy storage systems.
Analysis Note
Substances insoluble in dilute hydrochlorid acid ≤ 1.5 %
Substances not precipitated by diluted sulfuric acid (as sulphates) ≤ 2.0 %
Substances not precipitated by diluted sulfuric acid (as sulphates) ≤ 2.0 %
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signalword
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Ox. Sol. 2 - Skin Corr. 1B
Storage Class
5.1A - Strongly oxidizing hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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