B8675
硫酸钡
meets USP testing specifications
别名:
重晶石
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线性分子式:
BaSO4
化学文摘社编号:
分子量:
233.39
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-784-4
MDL number:
Assay:
>97.5%
Form:
powder
产品名称
硫酸钡, meets USP testing specifications
InChI key
TZCXTZWJZNENPQ-UHFFFAOYSA-L
InChI
1S/Ba.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
SMILES string
[Ba++].[O-]S([O-])(=O)=O
agency
USP/NF
meets USP testing specifications
assay
>97.5%
form
powder
application(s)
pharmaceutical (small molecule)
Quality Level
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Application
- Light-Emitting-Diode-Induced Fluorescence from Organic Dyes for Application in Excitation-Emission Fluorescence Spectroscopy for Food System Analysis.：通过使用硫酸钡的荧光光谱法分析食品系统。研究表明硫酸钡可增强有机染料的荧光特性，是食品安全和质控的宝贵工具(Vladev et al., 2024)。
- Analytical methods for quantitating sulfate in plasma and serum.：介绍生物样本中硫酸盐的新定量分析方法，其中硫酸钡在沉淀和检测中起重要作用。这些方法提高了临床和生化研究中硫酸盐定量的准确度和可靠性(Vijayakumar and Dawson, 2024)。
- Comparison of micro-CT image enhancement after use of different vascular casting agents.：比较不同的血管铸型造影剂（包括硫酸钡）以改进显微CT成像。研究表明硫酸钡可大幅改进血管结构的可视化分析，是详细解剖学研究的超优选择(Margolis et al., 2024)。
- Development of Lead-Free Radiation Shielding Material Utilizing Barium Sulfate and Magnesium Oxide as Fillers in Addition Cure Liquid Silicone Rubber.：介绍一种以硫酸钡为关键填充剂的新型防辐射材料。研究表明这种材料可提供有效的辐射保护，兼备环境友好和无铅优点(Souza et al., 2023)。
存储类别
11 - Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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