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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
EC 号:
MDL编号:
UNSPSC代码:
12352300
PubChem化学物质编号:
NACRES:
NB.24
等级
ACS reagent
方案
≥99%
表单
solid
杂质
≤0.01% insolubles
pH值(酸碱度)
5.0-8.0 (25 °C, 5%)
mp
592 °C (dec.) (lit.)
痕量阴离子
chloride (Cl-): ≤5 ppm
痕量阳离子
Ca: ≤0.05%
Fe: ≤2 ppm
K: ≤0.005%
Na: ≤0.005%
Sr: ≤0.1%
heavy metals: ≤5 ppm (by ICP-OES)
SMILES字符串
[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
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应用
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。
警示用语:
Danger
危险分类
Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Ox. Sol. 2
储存分类代码
5.1B - Oxidizing hazardous materials
WGK
WGK 1
法规信息
易制爆化学品
危险化学品
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