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Merck
모든 사진(2)

주요 문서

202762

Sigma-Aldrich

Barium sulfate

99.99% trace metals basis

동의어(들):

Baryte

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About This Item

Linear Formula:
BaSO4
CAS Number:
Molecular Weight:
233.39
EC Number:
MDL number:
UNSPSC 코드:
12352302
PubChem Substance ID:
NACRES:
NA.22

Quality Level

분석

99.99% trace metals basis

양식

powder

SMILES string

[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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관련 카테고리

일반 설명

Barium sulfate is an insoluble salt commonly used in X-ray imaging as a contrast agent.

애플리케이션

Barium sulfate may be used as a catalyst for the conversion of lactic acid to acrylic acid via dehydration.

Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


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문서 라이브러리 방문

Barium sulphate catalyzed dehydration of lactic acid to acrylic acid.
Peng J, et al.
Green Chemistry, 16(1), 108-111 (2014)
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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
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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

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