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Merck

202746

Sigma-Aldrich

氟化钡

99.99% trace metals basis

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About This Item

经验公式(希尔记法):
BaF2
CAS号:
分子量:
175.32
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.23

化驗

99.99% trace metals basis

形狀

solid

雜質

≤150.0 ppm Trace Metal Analysis

bp

2260 °C (lit.)

密度

4.89 g/mL at 25 °C (lit.)

SMILES 字串

F[Ba]F

InChI

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

InChI 密鑰

OYLGJCQECKOTOL-UHFFFAOYSA-L

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特點和優勢

氟锆酸盐玻璃中的主要玻璃调整剂。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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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
J Zou et al.
The Journal of biological chemistry, 272(9), 6073-6077 (1997-02-28)
The role of the cytoplasmic regions of interleukin-12 receptors (IL-12R) beta1 and beta2 in stimulating proliferation was examined. The transmembrane and cytoplasmic regions of IL-12Rbeta1 or IL-12Rbeta2 were fused to the extracellular domain of the epidermal growth factor (EGF) receptor
C W van Eijk et al.
Medical progress through technology, 17(3-4), 243-247 (1991-01-01)
A detector has been developed for position sensitive registration of annihilation radiation. The 511 keV gamma rays are detected in a set of BaF2 scintillation crystals coupled to low pressure TMAE-filled photosensitive multi wire chambers. In a first experimental detector
T J Bastow et al.
Solid state nuclear magnetic resonance, 6(1), 95-100 (1996-02-01)
The X-ray storage phosphor materials BaFC1 and BaFBr differ greatly in their 137Ba nuclear electric quadrupole interaction, despite a common crystal structure. The quadrupole coupling constant in BaFCl is relatively small and increases rapidly with temperature, in an unusual manner:

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