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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:
Molecular Weight:
175.32
UNSPSC Code:
12352302
PubChem Substance ID:
EC Number:
232-108-0
MDL number:
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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.)

SMILES string

F[Ba]F

InChI

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

InChI key

OYLGJCQECKOTOL-UHFFFAOYSA-L

Features and Benefits

Primary glass modifier in fluorozirconate glasses.


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pictograms

Skull and crossbones

signalword

Danger

hcodes

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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Wendy Patterson et al.
Optics express, 16(3), 1704-1710 (2008-06-11)
We report laser-induced cooling with thulium-doped BaY2F8 single crystals grown using the Czochralski technique. The spectroscopic characterization of the crystals has been used to evaluate the laser cooling performance of the samples. Cooling by 3 degrees below ambient temperature is
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
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)