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202754

Sigma-Aldrich

Barium nitrate

99.999% trace metals basis

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Synonym(s):
Barium dinitrate, Barium(2+)dinitrate
Linear Formula:
Ba(NO3)2
CAS Number:
10022-31-8
Molecular Weight:
261.34
EC Number:
233-020-5
MDL number:
MFCD00003442
UNSPSC Code:
12352300
PubChem Substance ID:
24852115
NACRES:
NA.23

Quality Level

100

Assay

99.999% trace metals basis

form

solid

reaction suitability

core: barium

impurities

≤3% water

mp

592 °C (dec.) (lit.)

cation traces

Sr: <5 ppm

SMILES string

[Ba++].[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

1S/Ba.2NO3/c;2*2-1(3)4/q+2;2*-1

InChI key

IWOUKMZUPDVPGQ-UHFFFAOYSA-N

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General description

Barium nitrate is a white cubic crystal, it′s a density 3.24 g/cc, melts at 590°C, soluble in water and insoluble in alcohol.

Pictograms

Flame over circleSkull and crossbones
GHS03,GHS06

Signal Word

Danger

Hazard Statements

H272,H301,H319,H332

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Ox. Sol. 2

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Synthesis of micro porous barium nitrate with improved ignition reliability as a reliable
pyrotechnic oxidant
Journal of Saudi Chemical Society, 18, 707-711 null
Ilker Kara et al.
Journal of forensic sciences, 60(4), 1030-1033 (2015-04-14)
In this study, chemical composition and morphology of gunshot residue (GSR) of 9 × 19 mm Parabellum-type MKE (Turkey)-brand ammunition were analyzed by scanning electron microscope and energy dispersive X-ray spectrometer. GSR samples were collected by "swab" technique from the shooter's right hand
[Comparative toxicity of various barium compounds].
T A Akinfieva et al.
Gigiena truda i professional'nye zabolevaniia, (6)(6), 45-46 (1984-06-01)
M Monaco et al.
La Medicina del lavoro, 82(5), 439-445 (1991-09-01)
Barium nitrate, which is used in industry in the production of green signal lights, to remove gases from vacuum tubes, and in the production of barium oxide, was assayed to assess the possible mutagenic effects using both the Ames test
[Suicidal poisoning with barium nitrate].
Z Kołaciński
Polski tygodnik lekarski (Warsaw, Poland : 1960), 42(11), 339-341 (1987-03-16)
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