202754
硝酸钡
99.999% trace metals basis
别名:
Barium dinitrate, Barium(2+)dinitrate
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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
Quality Segment
assay
99.999% trace metals basis
form
solid
impurities
≤3% water
mp
592 °C (dec.) (lit.)
cation traces
Sr: <5 ppm
SMILES string
[Ba++].[O-][N+]([O-])=O.[O-][N+]([O-])=O
InChI
1S/Ba.2NO3/c;2*2-1(3)4/q+2;2*-1
InChI key
IWOUKMZUPDVPGQ-UHFFFAOYSA-N
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.
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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
Vladimir V Shvartsman et al.
IEEE transactions on ultrasonics, ferroelectrics, and frequency control, 53(12), 2275-2279 (2006-12-26)
The evolution of the nanodomain pattern of the uniaxial relaxor ferroelectric strontium barium niobate doped with cerium was studied by piezoresponse force microscopy (PFM). The fractal-like nanodomains observed at room temperature decay on heating. At temperatures up to about 15
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 202754-25G | 04061838765246 |
| 202754-100G | 04061838765239 |