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06233

Sigma-Aldrich

Aluminum phosphate monobasic

purum, ≥95.0% (gravimetric)

Synonym(s):

Aluminum dihydrogen orthophosphate, Aluminum dihydrogen phosphate, Aluminum hydrogen phosphate, prim-Aluminum phosphate

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About This Item

Linear Formula:
Al(H2PO4)3
CAS Number:
13530-50-2
Molecular Weight:
317.94
EC Number:
236-875-2
MDL number:
MFCD00014152
UNSPSC Code:
12352300
PubChem Substance ID:
329748223
NACRES:
NA.22

grade

purum

Quality Level

100

Assay

≥95.0% (gravimetric)

form

powder

reaction suitability

core: aluminum
reagent type: catalyst

loss

≤20% loss on ignition, 800 °C

SMILES string

[Al+3].OP(O)([O-])=O.OP(O)([O-])=O.OP(O)([O-])=O

InChI

1S/Al.3H3O4P/c;3*1-5(2,3)4/h;3*(H3,1,2,3,4)/q+3;;;/p-3

InChI key

RGPUVZXXZFNFBF-UHFFFAOYSA-K

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Application

Aluminum phosphate monobasic can be used as a combining material of refractories. It can be used as a precursor for the synthesis of:
  • Microwave absorbing silicon carbide (SiC) fiber-reinforced SiC matrix composites (SiCf/SiC).
  • Aluminum doped hydroxyapatite crystals.
  • Phosphate insulating coating to improve the corrosion resistance of silicon steel.

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H318

Precautionary Statements

P280 - P305 + P351 + P338

Hazard Classifications

Eye Dam. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

06233-BULK:
06233-250G:4548174013632
06233-1KG:4548174013625
06233-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL6220
BCCJ5163
BCCF9216
BCCC5361
BCBZ4197

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Improvement dielectric and microwave properties of SiCf/SiC-AlPO4 composites prepared by precursor infiltration and pyrolysis process.
Hu Y, et al.
Journal of alloys and compounds, 699(12), 498-504 (2017)
Effects of ammonium tungstate on the properties of insulating coating for grain-oriented silicon steel.
Wang C, et al.
Materials Science and Engineering, B, 228(31), 109-116 (2018)
The crystal structure and chemical state of aluminum-doped hydroxyapatite by experimental and first principles calculation studies.
Wang M, et al.
Physical Chemistry Chemical Physics, 18(31), 21789-21796 (2016)
Reaction of monoaluminum phosphate with alumina and magnesia.
Ando J, et al.
J. Ceram. Soc. Jpn., 82(12), 644-649 (1974)
Eun Ju Jeong et al.
Archives of pharmacal research, 35(9), 1621-1628 (2012-10-12)
Two types of radioiodinated plasma driven antigens, heat-inactivated (¹²⁵I-h-HBsAg) and formalin-inactivated HBsAg (¹²⁵I-f-HBsAg) were investigated for the effect of immunoadjuvant, aluminium phosphate (AP) on pharmacokinetics, organ distribution and humoral immunity of differently inactivated hepatitis B surface antigens (HBsAg) in rats.
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