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Merck

243671

Sigma-Aldrich

Barium acetate

ACS reagent, 99%

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100 G
€44.90
500 G
€168.00

About This Item

Linear Formula:
(CH3COO)2Ba
CAS Number:
Molecular Weight:
255.42
Beilstein:
3693411
EC Number:
MDL number:
UNSPSC Code:
12352107
PubChem Substance ID:
NACRES:
NB.24
Grade:
ACS reagent
Form:
powder, crystals or granules

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€44.90


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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

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1 of 4

This Item
2559121.01704237108
form

powder, crystals or granules

form

powder or crystals

form

solid

form

powder or chunks

assay

99%, 99.0-102.0% (ACS specification)

assay

99.999% trace metals basis

assay

99.0-102.0% (complexometric)

assay

≥99%, 99.0-101.0% (ACS specification)

Quality Level

200

Quality Level

100

Quality Level

300

Quality Level

200

grade

ACS reagent

grade

-

grade

ACS reagent

grade

ACS reagent

cation traces

Ca: ≤0.05%, K: ≤0.003%, Sr: ≤0.2%, Fe: ≤0.001%, heavy metals (as Pb): ≤5 ppm, Na: ≤0.005%

cation traces

-

cation traces

Ca: ≤0.005%, Fe: ≤0.0005%, K: ≤0.003%, Na: ≤0.005%, Sr: ≤0.15%, heavy metals (as Pb): ≤0.0005%

cation traces

Ca: ≤0.05%, Fe: ≤0.002%, K: ≤0.005%, Na: ≤0.02%, Sr: ≤0.7%, heavy metals (as Pb): ≤0.001%

impurities

≤0.005% oxidizers, ≤0.01% insolubles

impurities

-

impurities

-

impurities

≤0.002 meq/g water-soluble titr. base, ≤0.005% oxidizers, ≤0.015% insol. dil. HCl

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.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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