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Merck
CN

243671

Barium acetate

ACS reagent, 99%

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About This Item

Linear Formula:
(CH3COO)2Ba
CAS Number:
Molecular Weight:
255.42
UNSPSC Code:
12352107
NACRES:
NB.24
PubChem Substance ID:
EC Number:
208-849-0
Beilstein/REAXYS Number:
3693411
MDL number:
Assay:
99%, 99.0-102.0% (ACS specification)
Grade:
ACS reagent
Form:
powder, crystals or granules
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grade

ACS reagent

Quality Level

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

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.


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Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

危险化学品

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Phule PP and Risbud SH.
Advanced Ceramic Materials, 3(2) (1988)
Piezoelectric BNT-BT0.11 thin films processed by sol-gel technique.
Cernea M, et al.
J. Mater. Sci., 46(17), 5621-5627 (2011)
Analytical and preparative separation of acidic glycosaminoglycans by electrophoresis in barium acetate.
E Wessler
Analytical biochemistry, 26(3), 439-444 (1968-12-01)



Global Trade Item Number

SKUGTIN
243671-500G04061825650883
243671-100G04061825599144