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Merck
CN

236101

Sigma-Aldrich

氟化钡

powder, 98%

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经验公式(希尔记法):
BaF2
CAS号:
分子量:
175.32
EC 号:
MDL编号:
UNSPSC代码:
12352300
PubChem化学物质编号:
NACRES:
NA.55

质量水平

检测方案

98%

形式

powder

bp

2260 °C (lit.)

密度

4.89 g/mL at 25 °C (lit.)

SMILES字符串

F[Ba]F

InChI

1S/Ba.2FH/h;2*1H/q+2;;/p-2

InChI key

OYLGJCQECKOTOL-UHFFFAOYSA-L

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特点和优势

氟锆酸盐玻璃中的主要玻璃调整剂。

象形图

Skull and crossbones

警示用语:

Danger

危险声明

危险分类

Acute Tox. 3 Oral - Acute Tox. 4 Inhalation

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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Large barium fluoride detectors.
Wisshak K and Kappeler F.
Nuclear Instruments & Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment, 227(1), 91-96 (1984)
Synthesis and fluorescence of neodymium-doped barium fluoride nanoparticles.
Bender CM, et al.
Chemistry of Materials, 12(7), 1969-1976 (2000)
Refractive properties of barium fluoride.
Mayakova MN, et al.
Journal of the Optical Society of America, 54(5), 628-630 (1964)
Jian Ruan et al.
Optics express, 17(7), 5163-5169 (2009-04-01)
Bi-doped BaF(2) crystal was grown by the temperature gradient technique and its spectral properties were investigated. The absorption, emission and excitation spectra were measured at room temperature. Two broadband emissions centered at 1070 and 1500 nm were observed in Bi-doped
S Tavernier et al.
Medical progress through technology, 17(3-4), 237-241 (1991-01-01)
The work presented is part of a design study for a Positron Emission Tomograph (PET) scanner based on the use of BaF2 scintillator and photosensitive wire chambers. The detection efficiency for gamma radiation of 511 keV is found close to

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