554847
氧化钡
99.99% trace metals basis
别名:
氧化钡
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关于此项目
线性分子式:
BaO
化学文摘社编号:
分子量:
153.33
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352303
EC Number:
215-127-9
MDL number:
InChI key
QVQLCTNNEUAWMS-UHFFFAOYSA-N
InChI
1S/Ba.O
SMILES string
O=[Ba]
assay
99.99% trace metals basis
form
powder
reaction suitability
reagent type: catalyst
core: barium
density
5.72 g/mL at 25 °C (lit.)
Quality Level
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General description
氧化钡（BaO）是一种白色离子晶体，具有不可燃的特性。它是一种立方结构的化合物，可通过不同方法制备，例如硝酸钡的热分解，以及以炭黑或焦油加热碳酸钡。
Application
BaO 可用于多种应用，例如：
- 阴极射线管开发的网络修饰剂
- 冕玻璃和硼硅酸盐玻璃的制造
- 氮气的储存
- 内燃机生物柴油的制备
Features and Benefits
用于合成高 κ 材料 BST（钛酸锶钡）。用于研究 NOX 的储存。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Corr. 1B
存储类别
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
危险化学品
此项目有
Accommodation of excess oxygen in group II monoxides
Middleburgh SC, et al.
Journal of the American Ceramic Society. American Ceramic Society, 96(1), 308-311 (2013)
The storage of nitrogen oxides on alumina-supported barium oxide
Cant NW and Patterson MJ
Catalysis Today, 73(3-4), 271-278 (2002)
The characterization of waste cathode-ray tube glass
Mear F, et al.
Waste Management (New York, N.Y.), 26(12), 1468-1476 (2006)
Emission analysis of Azolla methyl ester with BaO nano additives for IC engine
Kannan D and Christraj W
Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 40(10), 1234-1241 (2018)
Barium oxide
Handbook of Inorganic Chemicals, 529, 77-94 (2003)
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Three approaches generate white light, including LED-based down-conversion for broader applications.
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