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Merck

06233

Sigma-Aldrich

磷酸二氢铝

purum, ≥95.0% (gravimetric)

别名:

双氢磷酸铝, 正磷酸铝

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About This Item

线性分子式:
Al(H2PO4)3
CAS号:
分子量:
317.94
EC號碼:
MDL號碼:
分類程式碼代碼:
12352300
PubChem物質ID:
NACRES:
NA.22

等級

purum

品質等級

化驗

≥95.0% (gravimetric)

形狀

powder

反應適用性

core: aluminum
reagent type: catalyst

損耗

≤20% loss on ignition, 800 °C

SMILES 字串

[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 密鑰

RGPUVZXXZFNFBF-UHFFFAOYSA-K

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應用

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.

象形圖

Corrosion

訊號詞

Danger

危險聲明

危險分類

Eye Dam. 1

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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)
Reaction of monoaluminum phosphate with alumina and magnesia.
Ando J, et al.
J. Ceram. Soc. Jpn., 82(12), 644-649 (1974)
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)
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)
Charlotte Martineau et al.
Journal of magnetic resonance (San Diego, Calif. : 1997), 212(2), 311-319 (2011-08-16)
The effects of multiple-resonance heteronuclear decoupling under magic angle spinning (MAS) on the resolution of one-dimensional (19)F and (31)P and various two-dimensional MAS NMR spectra and on the residual non-refocusable coherence lifetimes in fluorinated aluminophosphate AlPO(4)-CJ2, i.e. a compound that

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