32305

Barium acetate

puriss. p.a., ACS reagent, ≥99%

• Linear Formula: (CH₃COO)₂Ba
• CAS Number: 543-80-6
• Molecular Weight: 255.42
• Beilstein/REAXYS Number: 3693411
• EC Number: 208-849-0
• MDL number: MFCD00012447
• UNSPSC Code: 12352107
• PubChem Substance ID: 329754131

Properties

• grade: ACS reagent; puriss. p.a.
• assay: ≥99%
• form: crystalline
• impurities: ≤0.0005% heavy metals (as Pb); ≤0.025% KMnO₄ red. matter (as HCOOH)
• pH: 7-8.5 (20 °C, 5%)
• anion traces: chloride (Cl^-): ≤5 mg/kg; nitrate (NO₃^-): ≤20 mg/kg
• cation traces: Ca: ≤20 mg/kg; Fe: ≤5 mg/kg; K: ≤30 mg/kg; Mg: ≤10 mg/kg; Na: ≤50 mg/kg; Sr: ≤2000 mg/kg
• SMILES string: CC(=O)O[Ba]OC(C)=O
• InChI: 1S/2C2H4O2.Ba/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2
• InChI key: ITHZDDVSAWDQPZ-UHFFFAOYSA-L

Description

General description

Barium acetate is the barium salt of acetic acid.

Application

Barium acetate was used in the preparation of 0.89[(Bi_0.5Na_0.5)TiO₃]-0.11[BaTiO₃] (BNT-BT0.11) precursor solution, required for the fabrication of BNT-BT_0.11 thin films. It may be used in the preparation of aluminium triacetate. It may be used for the electrophoretic separation of acidic glycosaminoglycans.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302 + H332
• pcodes: P261 - P264 - P271 - P301 + P312 - P304 + P340 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable