769304
过氧化钡
anhydrous, ≥86.0% (RT)
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关于此项目
经验公式（希尔记法）:
BaO2
化学文摘社编号:
分子量:
169.33
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352304
EC Number:
215-128-4
MDL number:
产品名称
过氧化钡, anhydrous, ≥86.0% (RT)
InChI key
ZJRXSAYFZMGQFP-UHFFFAOYSA-N
InChI
1S/Ba.O2/c;1-2/q+2;-2
SMILES string
[Ba++].[O-][O-]
grade
anhydrous
assay
≥86.0% (RT)
form
powder
loss
≤0.1% loss on drying
anion traces
chloride (Cl-): ≤0.05%
cation traces
Fe: ≤0.02%
heavy metals (as Pb): ≤0.01%
Quality Level
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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 %
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.
signalword
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Ox. Sol. 2 - Skin Corr. 1B
存储类别
5.1A - Strongly oxidizing hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
易制爆化学品
危险化学品
此项目有
Ba2IrO4: A spin-orbit Mott insulating quasi-two-dimensional antiferromagnet
Okabe, H., et al.
Physical Review. B, Condensed Matter and Materials Physics, 83, 155118-155118 (2011)
A J Carrillo et al.
Physical chemistry chemical physics : PCCP, 18(11), 8039-8048 (2016-03-01)
The barium peroxide-based redox cycle was proposed in the late 1970s as a thermochemical energy storage system. Since then, very little attention has been paid to such redox couples. In this paper, we have revisited the use of reduction-oxidation reactions
Honda, R., et al.
Physica C, 426, 613-617 (2005)
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