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652458

氟化钡

precipitated, 99.95% trace metals basis

别名:

Barium difluoride

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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:
7787-32-8
分子量:
175.32
NACRES:
NA.23
PubChem Substance ID:
24883883
UNSPSC Code:
12352302
EC Number:
232-108-0
MDL number:
MFCD00003450
Assay:
99.95% trace metals basis
Form:
powder
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Quality Level

100

assay

99.95% trace metals basis

form

powder

quality

precipitated

reaction suitability

core: barium

impurities

≤550.0 ppm Trace Metal Analysis

bp

2260 °C (lit.)

density

4.830 g/mL at 25 °C, 4.89 g/mL at 25 °C (lit.)

SMILES string

F[Ba]F

InChI

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

InChI key

OYLGJCQECKOTOL-UHFFFAOYSA-L

Features and Benefits

氟锆酸盐玻璃中的主要玻璃调整剂。

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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

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

法规信息

危险化学品

此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000372165
0000309568
0000372165
0000309568
0000069869

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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:
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
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
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全球贸易项目编号

货号GTIN
652458-100G04061832732671
652458-25G04061832732688