Aluminum Dihydrogen Phosphate CAS#13530-50-2

Thermosetting Material – Aluminum dihydrogen phosphate (ADP) functions as a thermosetting material with condensation polymerization cementation.
Enhanced Mechanical Strength – Composite foams with ADP show increased compressive yield strength and overall compressive strength compared to pure aluminum foam.
Improved Energy Absorption – ADP-containing foams exhibit superior energy absorption capacity, making them ideal for impact-resistant applications.
Elevated Plateau Stress – The addition of ADP raises plateau stress, enhancing foam performance, though excessive ADP (>7.5 mass%) slightly shortens the plateau region.

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Product Details

Aluminum Dihydrogen Phosphate CAS#13530-50-2

Aluminum dihydrogen phosphate (ADP) is a thermosetting material with a cementation mechanism based on condensation polymerization. Compared to pure aluminum foam, composite foams containing ADP and subjected to sintering exhibit higher compressive yield strength and overall compressive strength, increased plateau stress, and superior energy absorption capacity. However, when the ADP content exceeds 7.5 mass%, the length of the plateau region is slightly reduced.

Aluminum Dihydrogen Phosphate CAS#13530-50-2

Aluminum dihydrogen phosphate Chemical Properties

density	1.5 g/mL at 20 °C
vapor pressure	0Pa at 20℃
form	Liquid
Specific Gravity	1.5
color	Colorless
Water Solubility	Soluble in water and ethanol. Insoluble in acetone.
Exposure limits	ACGIH: TWA 1 mg/m3
InChI	InChI=1S/Al.3H3O4P/c;31-5(2,3)4/h;3(H3,1,2,3,4)/q+3;;;/p-3
InChIKey	RGPUVZXXZFNFBF-UHFFFAOYSA-K
SMILES	P([O-])(=O)(O)O.P([O-])(=O)(O)O.P([O-])(=O)(O)O.[Al+3]
CAS DataBase Reference	13530-50-2(CAS DataBase Reference)
EPA Substance Registry System	Phosphoric acid, aluminum salt (3:1) (13530-50-2)
Hazard Codes	Xi
Risk Statements	41
Safety Statements	24/25-22-39-26
WGK Germany	3
F	3
TSCA	Yes

Aluminum Dihydrogen Phosphate CAS#13530-50-2

Product Usage

Aluminum dihydrogen phosphate is utilized as an intermediate and solid separation agent. It is widely applied in the petroleum and chemical industries, shipbuilding, aerospace technology, electrical engineering, high-temperature kilns, heat treatment furnaces, and electrical insulation. Additionally, it serves as an inorganic coating material.

Aluminum Dihydrogen Phosphate CAS#13530-50-2