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769460

Aluminum hydroxide hydrate

Name: Aluminum hydroxide hydrate
Brand: ALDRICH

powder, <45 μm

Synonym(s):

Aluminum(III) hydroxide hydrate

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About This Item

Linear Formula:

Al(OH)_{3 ·}xH₂O

CAS Number:

1330-44-5

Molecular Weight:

78.00 (anhydrous basis)

NACRES:

NA.23

PubChem Substance ID:

329767443

UNSPSC Code:

12352311

EC Number:

244-492-7

MDL number:

MFCD00149133

Form:

powder

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Properties

form

powder

Quality Level

100

reaction suitability

core: aluminum

particle size

<45 μm

anion traces

chloride (Cl^-): ≤0.01%, sulfate (SO₄^2-): ≤0.02%

cation traces

Fe: ≤0.01%

SMILES string

O.O[Al](O)O

InChI

1S/Al.4H2O/h;4*1H2/q+3;;;;/p-3

InChI key

SMYKVLBUSSNXMV-UHFFFAOYSA-K

Description

General description

Aluminum hydroxide hydrate, also known as alumina trihydrate (ATH). It is utilized in a wide variety of applications, serving as an adsorbent, emulsifier, ion-exchanger, and catalyst.

Application

Aluminum hydroxide hydrate can be used:

To fabricate Zn anodes for rechargeable aqueous batteries. It helps to form hybrid protective layer to form dendrite free electrode.
To prepare flame retardant composites. The addition of ATH led to a substantial decrease in heat and smoke release, as well as a reduction in the generation of harmful volatile compounds during the combustion of asphalt.
To fabricate coating material for battery separators for Li-ion batteries.

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Storage Class

11 - Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

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Synthesis and Surface Modification of LiCo_1/3Ni_1/3Mn_1/3O₂ for Lithium Battery Applications

Ganguli, B., et al.

Journal of Electronic Materials, 43(4), 1062-1070 (2014)

New flame-retardant composite separators based on metal hydroxides
for lithium-ion batteries

Yeon, D., et al.

Electrochimica Acta, 157, 282-289 (2015)

Synthesis and Characterization of Al(OH)₃, Al₂O₃ Nanoparticles and Polymeric Nanocomposites

Goudarzi, M., et al.

Journal of Cluster Science, 27(1), 25-38 (2016)

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Global Trade Item Number

SKU	GTIN
769460-100G	04061833315002