B8675
Barium sulfate
meets USP testing specifications
Synonym(s):
Baryte
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About This Item
Linear Formula:
BaSO4
CAS Number:
Molecular Weight:
233.39
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-784-4
MDL number:
Assay:
>97.5%
Form:
powder
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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Related Categories
Application
- Light-Emitting-Diode-Induced Fluorescence from Organic Dyes for Application in Excitation-Emission Fluorescence Spectroscopy for Food System Analysis.: This study leverages the use of barium sulfate as a component in fluorescence spectroscopy for analyzing food systems. The research demonstrates how barium sulfate can enhance the fluorescence properties of organic dyes, making it a valuable tool in food safety and quality control (Vladev et al., 2024).
- Analytical methods for quantitating sulfate in plasma and serum.: This article outlines new analytical techniques for quantifying sulfate in biological samples, with barium sulfate playing a crucial role in the precipitation and measurement processes. These methods improve the accuracy and reliability of sulfate quantitation in clinical and biochemical research (Vijayakumar and Dawson, 2024).
- Comparison of micro-CT image enhancement after use of different vascular casting agents.: This study compares various vascular casting agents, including barium sulfate, to enhance micro-CT imaging. The findings indicate that barium sulfate significantly improves the visualization of vascular structures, making it a superior choice for detailed anatomical studies (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.: This research presents a novel radiation shielding material that uses barium sulfate as a key filler. The study highlights the material′s effectiveness in providing radiation protection while being environmentally friendly and lead-free (Souza et al., 2023).
Storage Class
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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George X Huang et al.
Tissue engineering. Part A, 21(15-16), 2228-2240 (2015-04-30)
Polymeric scaffolds, which release growth factors in a temporally controlled manner, have successfully directed the differentiation of stem cells into monolithic tissues of a single lineage. However, engineering precise boundaries in multilineage functional tissues, such as the juxtaposed cartilaginous and
Steve Halligan et al.
Lancet (London, England), 381(9873), 1185-1193 (2013-02-19)
Barium enema (BE) is widely available for diagnosis of colorectal cancer despite concerns about its accuracy and acceptability. Computed tomographic colonography (CTC) might be a more sensitive and acceptable alternative. We aimed to compare CTC and BE for diagnosis of
Gregory S Cooper et al.
Cancer, 119(10), 1800-1807 (2013-02-26)
Professional society guidelines recommend follow-up colonoscopy for patients with resected colonic adenomas. However, adherence to guideline recommendations in routine clinical practice has not been well characterized. The authors used a population-based sample of Medicare beneficiaries to identify all patients aged
Christof M Sommer et al.
Investigative radiology, 48(4), 213-222 (2013-02-13)
The objective of this study was to test multimodal visibility (radiography, computed tomography [CT], and magnetic resonance imaging [MRI]) of microspheres for transarterial embolization in porcine kidneys. Currently available embolization particles (microspheres) were modified. A dense x-ray material (barium sulfate)
Nam P Nguyen et al.
PloS one, 8(3), e56290-e56290 (2013-03-19)
The study aims to assess the feasibility of Tomotherapy-based image-guided radiotherapy (IGRT) to reduce the aspiration risk in patients with non-laryngeal and non-hypopharyngeal cancer. A retrospective review of 48 patients undergoing radiation for non-laryngeal and non-hypopharyngeal head and neck cancers
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