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Merck
CN

449660

Barium fluoride

anhydrous, powder, 99.995% trace metals basis

Synonym(s):

Barium difluoride, Barium difluoride (BaF2 )

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About This Item

Empirical Formula (Hill Notation):
BaF2
CAS Number:
7787-32-8
Molecular Weight:
175.32
UNSPSC Code:
12352302
PubChem Substance ID:
24868498
EC Number:
232-108-0
MDL number:
MFCD00003450

Key Documents

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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

Primary glass modifier in fluorozirconate glasses.

pictograms

Skull and crossbones
GHS06

signalword

Danger

hcodes

H301,H332

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Inhalation

Storage Class

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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKBN9190V
MKBF3632V
MKBD4940
MKBD0254
24298LJ

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W H Wong
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 29(3), 338-347 (1988-03-01)
Bismuth germanate (BGO) and barium fluoride (BaF2) scintillators are presently used in positron emission tomegraphy (PET) cameras. This study evaluates the important PET performance parameters of image resolution, true sensitivity, scatter background, accidental background, and realistic maximum radioactivity in the
Maria L Protopapa et al.
Applied optics, 48(35), 6662-6669 (2009-12-17)
Multilayer stacks of silver and BaF(2) alternate layers have been deposited by thermal evaporation on a silica substrate with the aim to obtain Ag clusters dispersed in a BaF(2) insulator matrix. The Ag layer thickness was approximately 1.2 nm; the
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
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
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)
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