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About This Item
Empirical Formula (Hill Notation):
AlO4P
CAS Number:
Molecular Weight:
121.95
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23
Grade:
reagent grade
Form:
powder
grade
reagent grade
form
powder
density
2.56 g/mL at 25 °C (lit.)
SMILES string
[Al+3].[O-]P([O-])([O-])=O
InChI
1S/Al.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+3;/p-3
InChI key
ILRRQNADMUWWFW-UHFFFAOYSA-K
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General description
Aluminum phosphate is a thermally stable white crystalline solid suitable for high-temperature applications. Additionally, it is an effective flame retardant and is resistant to acids, which enhances its utility in diverse environments. Its unique properties make it suitable for use in energy storage, catalysis, ceramics, and pharmaceuticals.
Application
Aluminum phosphate can be used:
- As a bifunctional additive to fabricate electrode for Li-S batteries. It acts as a lithium polysulfide capturing agent to reduce and stabilize interfacial resistance during cycling.
- As a protective coating on the electrodes of Li-ion batteries to help mitigate issues related to electrode degradation and instability, thereby improving the long-term performance and cycle life of the battery.
- As a precursor to synthesize flame retardant composites.
Physical properties
Nonstoichiometric compound
Storage Class
13 - Non Combustible Solids
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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