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202754

Sigma-Aldrich

Barium nitrate

99.999% trace metals basis

Synonym(s):

Barium dinitrate, Barium(2+)dinitrate

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About This Item

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
grade:
for analytical purposes
form:
solid
Pricing and availability is not currently available.

grade

for analytical purposes

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

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000407888
0000407888
0000328596
0000328596
0000293894

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Barium dendritic pieces, purified by distillation, 99.99% trace metals basis

Sigma-Aldrich

474711

Barium

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
Guo-Hong Li et al.
Huan jing ke xue= Huanjing kexue, 28(2), 352-357 (2007-05-11)
PACls with different concentrations were prepared by adding sodium carbonate powder into AlCl13 solution. Medium concentration and high Al13 content of PACl was chosen to carry out Al13 separation processes. The influences of SO4/Al molar ratio and the initial total
[Comparative toxicity of various barium compounds].
T A Akinfieva et al.
Gigiena truda i professional'nye zabolevaniia, (6)(6), 45-46 (1984-06-01)
Barium toxicity a rare presentation of fireworks ingestion.
B Deepthiraju et al.
Indian pediatrics, 49(9), 762-762 (2012-10-02)
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