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Key Documents

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:
Molecular Weight:
261.34
EC Number:
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.23
form:
solid

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

Signal Word

Danger

Hazard Statements

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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