217581
硝酸钡
ACS reagent, ≥99%
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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:
NB.24
PubChem Substance ID:
UNSPSC Code:
12352300
EC Number:
233-020-5
MDL number:
Assay:
≥99%
Grade:
ACS reagent
Form:
solid
产品名称
硝酸钡, ACS reagent, ≥99%
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
grade
ACS reagent
assay
≥99%
form
solid
impurities
≤0.01% insolubles
pH
5.0-8.0 (25 °C, 5%)
mp
592 °C (dec.) (lit.)
anion traces
chloride (Cl-): ≤5 ppm
cation traces
Ca: ≤0.05%
Fe: ≤2 ppm
K: ≤0.005%
Na: ≤0.005%
Sr: ≤0.1%
heavy metals: ≤5 ppm (by ICP-OES)
Quality Level
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Application
硝酸钡可用作：
- 催化剂，以合成1,4-二氢吡啶。
- 氨合成中的启动子前体。
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
法规信息
易制爆化学品
危险化学品
此项目有
Thermal decomposition of bulk and supported barium nitrate.
Bardwell CJ, et al.
Thermochimica Acta, 613, 94-99 (2015)
Facile Synthesis and Antibacterial, Antitubercular, and Anticancer Activities of Novel 1, 4-Dihydropyridines
Sirisha K, et al.
Arch. Pharm. (Weinheim), 343, 342-352 (2010)
The working state of the barium promoter in ammonia synthesis over an active-carbon-supported ruthenium catalyst using barium nitrate as the promoter precursor
Zeng H, et al.
J. Catal., 211, 33-41 (2002)
[Comparative toxicity of various barium compounds].
T A Akinfieva et al.
Gigiena truda i professional'nye zabolevaniia, (6)(6), 45-46 (1984-06-01)
Barium toxicity a rare presentation of fireworks ingestion.
B Deepthiraju et al.
Indian pediatrics, 49(9), 762-762 (2012-10-02)
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