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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:
543-80-6
Molecular Weight:
255.42
Beilstein:
3693411
EC Number:
208-849-0
MDL number:
MFCD00012447
UNSPSC Code:
12352107
PubChem Substance ID:
329754131
Assay:
≥99%
form:
crystalline

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.[1] It may be used in the preparation of aluminium triacetate.[2] It may be used for the electrophoretic separation of acidic glycosaminoglycans.[3]

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302 + H332

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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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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