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Merck
CN

11420

Barium nitrate

puriss., ≥99%

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About This Item

Linear Formula:
Ba(NO3)2
CAS Number:
Molecular Weight:
261.34
EC Number:
233-020-5
UNSPSC Code:
12352300
MDL number:
Technical Service
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grade

puriss.

assay

≥99%

form

solid

impurities

≤0.001% heavy metals (as Pb), ≤0.2% substances not precipitated by H2SO4 (as SO4)

pH

5-7 (20 °C, 5%)

mp

592 °C (dec.) (lit.)

anion traces

chloride (Cl-): ≤20 mg/kg

cation traces

Fe: ≤5 mg/kg

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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Danger

Hazard Classifications

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

Storage Class

5.1B - Oxidizing hazardous materials

wgk

WGK 1

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

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Global Trade Item Number

SKUGTIN
V900222-500G04061832762517
V800041-500G04061832599014
326372-100G04061826716144
31107-2.5KG04061833030684
213330-25KG04061833636497
213330-500G04061835346622
213330-4X2.5KG04061838772763
213330-6X500G04061832562650
1029953-200MG04061838670113
101145050004022536016764
101142075004054839392092
101143005004022536016733
101145500004022536016801
101142500004022536016702
101142000104027269279486
101145100004022536016788