217581

Barium nitrate

ACS reagent, ≥99%

• Fórmula lineal: Ba(NO₃)₂
• Número de CAS: 10022-31-8
• Peso molecular: 261.34
• EC Number: 233-020-5
• MDL number: MFCD00003442
• UNSPSC Code: 12352300
• PubChem Substance ID: 329752203
• NACRES: NB.24

Propiedades

• grade: ACS reagent
• Quality Level: 200
• assay: ≥99%
• form: solid
• impurities: ≤0.01% insolubles
• pH: 5.0-8.0 (25 °C, 5%)
• mp: 592 °C (dec.) (lit.)
• anion traces: chloride (Cl^-): ≤5 ppm
• cation traces: Ca: ≤0.05%; Fe: ≤2 ppm; K: ≤0.005%; Na: ≤0.005%; Sr: ≤0.1%; heavy metals: ≤5 ppm (by ICP-OES)
• 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

Descripción

Application

Barium nitrate can be used as:

• A catalyst to synthesize 1,4-dihydropyridines.
• A promoter precursor in ammonia synthesis.

Información de seguridad

• pictograms: GHS03,GHS06
• signalword: Danger
• hcodes: H272,H301,H319,H332
• pcodes: P210 - P301 + P310 + P330 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Ox. Sol. 2
• Storage Class: 5.1B - Oxidizing hazardous materials
• wgk_germany: WGK 1