202754
硝酸钡
99.999% trace metals basis
别名:
Barium dinitrate, Barium(2+)dinitrate
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
Ba(NO3)2
化学文摘社编号:
分子量:
261.34
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352300
EC Number:
233-020-5
MDL number:
Assay:
99.999% trace metals basis
Form:
solid
InChI key
IWOUKMZUPDVPGQ-UHFFFAOYSA-N
InChI
1S/Ba.2NO3/c;2*2-1(3)4/q+2;2*-1
SMILES string
[Ba++].[O-][N+]([O-])=O.[O-][N+]([O-])=O
assay
99.999% trace metals basis
form
solid
Quality Level
impurities
≤3% water
mp
592 °C (dec.) (lit.)
cation traces
Sr: <5 ppm
正在寻找类似产品? 访问 产品对比指南
General description
Barium nitrate (Ba(NO₃)₂) is a white crystalline inorganic compound with high purity (99.999% trace metals basis). It is highly water soluble. Upon thermal decomposition, it releases oxygen, acting as a strong oxidizing agent. Due to its ability to consistently supply Ba²⁺ ions and promote oxidation reactions, it is widely used in the synthesis of advanced ceramics, magnetic nanocomposites, and catalytic materials. Its solubility in aqueous media facilitates its use in solution-based fabrication techniques, including sol-gel and co-precipitation methods.
Application
Barium nitrate (Ba(NO₃)₂) is used as a precursor:
- For surface modification of the electrode to enhance its oxygen reduction reaction (ORR) performance.
- In the synthesis of hard magnetic phase BaFe₁₂O₁₉/NiFe₂O₄ nanocomposite via co-precipitation method.
Features and Benefits
- The ultra-high purity of 99.999% ensures that no impurities interfere with the combustion process, resulting in vibrant colours and consistent performance in pyrotechnic displays.
- Low metal impurities minimize the introduction of contaminants during synthesis, leading to higher yields and better quality of the final products.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Ox. Sol. 2
存储类别
5.1B - 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
法规信息
易制爆化学品
危险化学品
此项目有
Synthesis of micro porous barium nitrate with improved ignition reliability as a reliable
pyrotechnic oxidant
pyrotechnic oxidant
Journal of Saudi Chemical Society, 18, 707-711 null
Ilker Kara et al.
Journal of forensic sciences, 60(4), 1030-1033 (2015-04-14)
In this study, chemical composition and morphology of gunshot residue (GSR) of 9 × 19 mm Parabellum-type MKE (Turkey)-brand ammunition were analyzed by scanning electron microscope and energy dispersive X-ray spectrometer. GSR samples were collected by "swab" technique from the shooter's right hand
Guo-Hong Li et al.
Huan jing ke xue= Huanjing kexue, 28(2), 352-357 (2007-05-11)
PACls with different concentrations were prepared by adding sodium carbonate powder into AlCl13 solution. Medium concentration and high Al13 content of PACl was chosen to carry out Al13 separation processes. The influences of SO4/Al molar ratio and the initial total
Barium toxicity a rare presentation of fireworks ingestion.
B Deepthiraju et al.
Indian pediatrics, 49(9), 762-762 (2012-10-02)
[Comparative toxicity of various barium compounds].
T A Akinfieva et al.
Gigiena truda i professional'nye zabolevaniia, (6)(6), 45-46 (1984-06-01)
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持