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
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)
M Monaco et al.
La Medicina del lavoro, 82(5), 439-445 (1991-09-01)
Barium nitrate, which is used in industry in the production of green signal lights, to remove gases from vacuum tubes, and in the production of barium oxide, was assayed to assess the possible mutagenic effects using both the Ames test
G G Liu et al.
Journal of environmental sciences (China), 13(1), 75-78 (2001-10-10)
In this paper, the effect of Ba(NO3)2 on the efficiency of sulfur fixation of calcium oxide during coal combustion was studied. The results showed that addition of barium nitrate to the CaO can enhance the sulfur removal rate of CaO
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