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Merck
CN

756407

Sigma-Aldrich

Barium nitride

powder, -60 mesh, 99.7% trace metals basis, Sr: <0.8%

Synonym(s):

Tribarium dinitride

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About This Item

Linear Formula:
Ba3N2
CAS Number:
Molecular Weight:
439.99
EC Number:
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.23
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Assay

99.7% trace metals basis

form

powder

particle size

-60 mesh

SMILES string

[Ba]=N[Ba]N=[Ba]

InChI

1S/3Ba.2N

InChI key

ZNGBRDVORXINKX-UHFFFAOYSA-N

Application

Barium nitride is a ceramic that finds use as a dopant in optical materials such as white emitting LEDs. Ba3N2 is also used as a synthetic precursor for ternary metal nitrides and as a flux growth medium for GaN.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Supplementary Hazards

Storage Class Code

11 - Combustible Solids

WGK

WGK 3


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Bao, H.Q.; et al.
Journal of Crystal Growth, 310, 2955-2955 (2008)
Bonghyun Lee et al.
ACS combinatorial science, 13(2), 154-158 (2011-02-01)
We employed a solid-state combinatorial chemistry technique to screen 4 ternary phosphor systems: (Sr,Ca,Ba)(2)Si(5)N(8):Eu(2+), (Sr,Ca,Mg)(2)Si(5)N(8):Eu(2+), (Sr,Mg,Ba)(2)Si(5)N(8):Eu(2+), and (Ca,Ba,Mg)(2)Si(5)N(8):Eu(2+). The current pure nitride-based system did not allow for the use of conventional liquid solution-based high-throughput experimentation, so that a specially designed
Berger, U.; Schnick, W.
J. Alloy Compounds, 206, 179-179 (1994)

Articles

Three approaches generate white light, including LED-based down-conversion for broader applications.

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