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Merck
CN

03-0550

Sigma-Aldrich

硫酸钡

SAJ special grade

别名:

重晶石

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About This Item

线性分子式:
BaSO4
CAS号:
分子量:
233.39
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:

等级

SAJ special grade

表单

powder

存货情况

available only in Japan

pH值(酸碱度)

7

SMILES字符串

[Ba++].[O-]S([O-])(=O)=O

InChI

1S/Ba.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2

InChI key

TZCXTZWJZNENPQ-UHFFFAOYSA-L

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储存分类代码

11 - Combustible Solids

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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)
Bryan A Killingsworth et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(44), 17686-17690 (2013-02-07)
The ~635 Ma Marinoan glaciation is marked by dramatic Earth system perturbations. Deposition of nonmass-dependently (17)O-depleted sulfate (SO4(2-)) in worldwide postglacial sediments is, thus far, unique to this glaciation. It is proposed that an extremely high-pCO2 atmosphere can result in
Joon-Sung Kim et al.
American journal of physical medicine & rehabilitation, 92(10), 912-919 (2013-06-07)
The aim of this study was to report the characteristics of dysphagia in children with cerebral palsy (CP), related to gross motor function. Videofluoroscopic swallow study was performed in 29 children with CP, according to the manual of Logemann. Five
Dewey C Scheid et al.
Journal of the American Board of Family Medicine : JABFM, 26(5), 498-507 (2013-09-06)
The purpose of this study was to describe colorectal cancer screening (CRCS) practices across a variety of primary care clinics and identify the methods used by primary care physicians (PCPs) with higher rates of CRCS ("exemplars"). Physician questionnaires, structured interviews
Tafadzwa P Makarawo et al.
The American surgeon, 79(7), 728-733 (2013-07-03)
Water as an intraluminal negative contrast medium produces improved image quality with reduced artefact. However, rapid absorption of oral water in the bowel relative to speed and timing of image capturing has limited its clinical application. These findings predate advances

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