202754
Barium nitrate
99.999% trace metals basis
Synonym(s):
Barium dinitrate, Barium(2+)dinitrate
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About This Item
Linear Formula:
Ba(NO3)2
CAS Number:
Molecular Weight:
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
Product Name
Barium nitrate, 99.999% trace metals basis
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
reaction suitability
core: barium
impurities
≤3% water
mp
592 °C (dec.) (lit.)
cation traces
Sr: <5 ppm
Quality Level
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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.
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.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Ox. Sol. 2
Storage Class
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
Regulatory Information
易制爆化学品
危险化学品
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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
H Bahlmann et al.
Acta anaesthesiologica Scandinavica, 49(1), 110-112 (2005-01-29)
A 22-year-old male was admitted to hospital with diarrhea and vomiting, cardiac arrhythmias, severe hypokalemia and gradual onset of muscular weakness. A potassium infusion was started, but for several hours serum potassium remained low. Evidence of toxic ingestion was initially
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
E N Drake et al.
Analytical biochemistry, 220(2), 336-339 (1994-08-01)
Electrothermal atomic absorption spectrometry with a temperature-stabilizing platform and palladium(II) nitrate-magnesium nitrate-barium nitrate matrix modifier combination was used to measure total selenium concentrations in 0.5-ml samples of human urine. The method was validated by analysis of desiccated, standard urine samples
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