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294853

Sigma-Aldrich

Aluminum acetate, dibasic

contains boric acid as stabilizer

Synonym(s):

Dihydroxyaluminum acetate

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About This Item

Linear Formula:
C2H5O4Al
CAS Number:
7360-44-3
Molecular Weight:
120.04
EC Number:
233-139-2
MDL number:
MFCD00010672
UNSPSC Code:
12352103
PubChem Substance ID:
24857743
NACRES:
NA.23

form

powder

contains

boric acid as stabilizer

composition

Al, 16-19% EDTA titration
B, 2.5% EDTA titration

reaction suitability

core: aluminum

SMILES string

CC(=O)O[Al](O)O

InChI

1S/C2H4O2.Al.2H2O/c1-2(3)4;;;/h1H3,(H,3,4);;2*1H2/q;+3;;/p-3

InChI key

KLMDYFUUSKOJAX-UHFFFAOYSA-K

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General description

Aluminum acetate dibasic is a white powder that has been stabilized with boric acid. It is a water-soluble compound with the ability to hydrolyze in aqueous solutions. Additionally, it has been investigated for its potential as a corrosion inhibitor due to its properties as a Lewis acid.

Application

Aluminum acetate, dibasic can be used as:
  • As an aluminum dopant to reduce the cobalt content in lithium-rich layered oxide cathode materials of lithium-ion batteries. These materials exhibit excellent capacity retention and voltage retention, enhancing electrochemical performance.
  • To prepare doped zinc oxide thin films by atmospheric pressure plasma (APP) deposition process.
  • As a cross-linker for temperature-controlled gel-casting and joining of ceramics. These aluminum borate nanofibrous porous ceramics are excellent candidates for high-temperature insulation applications.

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H360FD

Hazard Classifications

Repr. 1B

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Certificates of Analysis (COA)

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Aluminium acetate as alternative cross-linker for temperature-controlled gel-casting and joining of ceramics
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J. Eur. Ceram. Soc., 5, 1241-1251 (2016)
Aluminium acetate as alternative cross-linker for temperature-controlled gel-casting and joining of ceramics
Christoph Brandes, et al
J. Eur. Ceram. Soc., 36, 1241-1251 (2016)
Aluminum doped zinc oxide coatings at low temperature by atmospheric pressure plasma jet
M. Favaro, et al.
Thin Solid Films, 708, 13811-13811 (2020)
Impact of Overlithiation and Al doping on the battery performance of Li-rich layered oxide materials
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Electrochimica Acta, 428, 140737-140737 (2022)

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