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32305

Sigma-Aldrich

Barium acetate

puriss. p.a., ACS reagent, ≥99%

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About This Item

Linear Formula:
(CH3COO)2Ba
CAS Number:
Molecular Weight:
255.42
Beilstein/REAXYS Number:
3693411
EC Number:
MDL number:
UNSPSC Code:
12352107
PubChem Substance ID:

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

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General description

Barium acetate is the barium salt of acetic acid.

Application

Barium acetate was used in the preparation of 0.89[(Bi0.5Na0.5)TiO3]-0.11[BaTiO3] (BNT-BT0.11) precursor solution, required for the fabrication of BNT-BT0.11 thin films. It may be used in the preparation of aluminium triacetate. It may be used for the electrophoretic separation of acidic glycosaminoglycans.

pictograms

Exclamation mark

signalword

Warning

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


Certificates of Analysis (COA)

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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)
Eagleson M.
Concise Encyclopedia Chemistry, 51-51 (1994)
Li-Chan Yang et al.
Carbohydrate polymers, 111, 856-863 (2014-07-20)
Dendrobium tosaense is a medicinal Dendrobium species widely used in traditional medicine. This study demonstrated some structural characterizations and immunomodulatory activity of the water-soluble polysaccharides derived from the stem of D. tosaense (DTP). DTP was fractioned using DEAE-650 M anion-exchange

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