Magnesium aluminate - PrimorTrace™, ≥99.99% metals basis, single crystal substrate, ＜111＞ , CAS No.12068-51-8

CAS: 12068-51-8 Cat. No.: M476257 Molecular Weight: 142.27 EC Number: 235-100-5

GRADE & PURITY PrimorTrace™, ≥99.99% metals basis, single crystal substrate, ＜111＞

Synonyms

Magnesium dialuminum tetraoxide | Spinel | EC 215-105-9 | magnesium;dioxoalumanuide | Magnesium aluminate, single crystal substrate, <110>, 99.99% trace metals basis | VPBIQXABTCDMAU-UHFFFAOYSA-N | Magnesium Aluminate (Spinel) Nanopowder | DTXSID40893211

Storage

Room temperature

Overview

Description

Inert matrix of the transmutation of minor actinides such as Americium.

Specifications

Synonyms

Magnesium dialuminum tetraoxide | Spinel | EC 215-105-9 | magnesium;dioxoalumanuide | Magnesium aluminate, single crystal substrate, <110>, 99.99% trace metals basis | VPBIQXABTCDMAU-UHFFFAOYSA-N | Magnesium Aluminate (Spinel) Nanopowder | DTXSID40893211

Specifications & Purity

PrimorTrace™, ≥99.99% metals basis, single crystal substrate, ＜111＞

Storage

Room temperature

Grade

PrimorTrace™

Purity

≥99.99% metals basis

Names and Identifiers

• Canonical Smiles: O=[Al-]=O.O=[Al-]=O.[Mg+2]
• IUPAC Name: magnesium;dioxoalumanuide
• InChIKey: DTCHAFPTQLGIKY-UHFFFAOYSA-N
• INCHI: 1S/2Al.Mg.4O/q2*-1;+2
• Isomeric SMILES: O=[Al-]=O.O=[Al-]=O.[Mg+2]
• Molecular Weight: 142.27
• Reaxy-Rn: 14626986
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=14626986&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Class Post-transition metal organides
      • Subclass Post-transition metal oxides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Class: Post-transition metal organides
• Subclass: Post-transition metal oxides
• Intermediate Tree Nodes: Not available
• Direct Parent: Post-transition metal oxides
• Alternative Parents: Post-transition metal salts Inorganic salts Inorganic oxides
• Molecular Framework: Not available
• Substituents: Post-transition metal oxide - Inorganic post-transition metal salt - Inorganic oxide - Inorganic salt
• Description: This compound belongs to the class of inorganic compounds known as post-transition metal oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a post-transition metal.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Melt Point(°C): 2130° C
• Molecular Weight: 142.270 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 0
• Exact Mass: 141.928 Da
• Monoisotopic Mass: 141.928 Da
• Topological Polar Surface Area: 68.300 Ų
• Heavy Atom Count: 7
• Formal Charge: 0
• Complexity: 18.300
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 3

XLogP3

References

1. Zongdong Hao, Xiaolong Feng, Li Wang, Rui Dou.  (2025)  Preparation of high performance translucent alumina based on vat photopolymerization additive manufacturing.  CERAMICS INTERNATIONAL,      [PMID:] [10.1016/j.ceramint.2025.08.016]

2. Zhang Wenlong, Wang Bin, Xu Yuxin, Chen Xiao, Zhang Kuibao, Hao Yan.  (2025)  Improvement of thermal stability performance of SiO2 aerogels by MgAl2O4 nanopowder.  JOURNAL OF POROUS MATERIALS,      [PMID:] [10.1007/s10934-025-01805-x]

3. Kaibin Li, Jie Li, Ning Zhang, Xiaolong Gu, Ying Tang, Liang Fang.  (2026)  Enhanced mechanical and microwave dielectric performances of Mg(Al0.5Ga0.5Ti0.5Zn0.25Mg0.25)O4 high-entropy ceramic for C-band antenna applications.  CERAMICS INTERNATIONAL,      [PMID:] [10.1016/j.ceramint.2026.01.070]