449660
氟化钡
anhydrous, powder, 99.995% trace metals basis
别名:
Barium difluoride, Barium difluoride (BaF2 )
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关于此项目
经验公式（希尔记法）:
BaF2
化学文摘社编号:
分子量:
175.32
UNSPSC Code:
12352302
PubChem Substance ID:
EC Number:
232-108-0
MDL number:
InChI key
OYLGJCQECKOTOL-UHFFFAOYSA-L
InChI
1S/Ba.2FH/h;2*1H/q+2;;/p-2
SMILES string
F[Ba]F
grade
anhydrous
assay
99.995% trace metals basis
form
powder
refractive index
n20/D 1.4744 (lit.)
bp
2260 °C (lit.)
mp
1368 °C (lit.)
density
4.89 g/mL at 25 °C (lit.)
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Features and Benefits
氟锆酸盐玻璃中的主要玻璃调整剂。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Acute Tox. 4 Inhalation
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
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:
Allosteric binding of halide anions by a new dimeric interpenetrated coordination cage.
Sabrina Freye et al.
Angewandte Chemie (International ed. in English), 51(9), 2191-2194 (2012-01-19)
S Nakamura et al.
Radiation protection dosimetry, 100(1-4), 395-398 (2002-10-18)
Thermoluminescence glow peaks in the temperature range 100 to 400 K are investigated for BaFX (X = Cl, Br) crystals after X irradiation at 100 K. A prominent glow peak of BaFCl around 210 K is found to be composed
Jane G Zapka et al.
American journal of preventive medicine, 23(1), 28-35 (2002-07-03)
Developing effective programs to promote colorectal cancer (CRC) screening requires understanding of the effect of healthcare system factors on access to screening and adherence to guidelines. This study assessed the role of insurance status, type of plan, the frequency of
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