243671

Barium acetate

ACS reagent, 99%

• Lineární vzorec: (CH₃COO)₂Ba
• Číslo CAS: 543-80-6
• Molekulová hmotnost: 255.42
• Beilstein/REAXYS Number: 3693411
• EC Number: 208-849-0
• MDL number: MFCD00012447
• UNSPSC Code: 12352107
• PubChem Substance ID: 329752464
• NACRES: NB.24

Vlastnosti

• grade: ACS reagent
• assay: 99%; 99.0-102.0% (ACS specification)
• form: powder, crystals or granules
• impurities: ≤0.005% oxidizers; ≤0.01% insolubles
• pH: 7-8.5 (25 °C, 50 g/L)
• anion traces: chloride (Cl^-): ≤0.001%
• cation traces: Ca: ≤0.05%; Fe: ≤0.001%; K: ≤0.003%; Na: ≤0.005%; Sr: ≤0.2%; heavy metals (as Pb): ≤5 ppm
• 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

Popis

General description

Barium acetate is commonly used as a catalyst in organic synthesis. It is also used as a mordant for varnishes, drying paints, and printing textile fabrics.

Application

Barium acetate can be used as an additive in the fabrication of perovskite solar cells to improve the efficiency and stability of the cells.

Bezpečnostní informace

• 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