基本情報
- CAS
11137-98-7- 標準SMILES
[Al+3].[Al+3].[Mg+2].[O-2].[O-2].[O-2].[O-2]- InChIKey
HDRHAXQZSKYGMK-UHFFFAOYSA-N- 分子式
- Al2MgO4
- 平均分子量
- 142.27 g/mol
- 単同位体質量
- 141.927777
概要
Magnesium aluminate is a chemical compound of magnesium and aluminum. Aluminum is the most abundant metal in the earth's crust and is always found combined with other elements such as oxygen, silicon, and fluorine. (L739, L740)
名称と識別子
- 優先名称
- Aluminum magnesium oxide (Al2MgO4)
- IUPAC
- dialuminum;magnesium;tetrakis(oxygen(2-))
- 英語名
- Aluminum magnesium oxide
- 分子式
- Al2Mg2O5
- 分子量
- 182.570076
名称と別名
Alumina magnesiaCernel IAluminum magnesium oxide (Al2MgO4)PAJ0L824IZAluminate (AlO21-), magnesium (2:1)RefChem:1076604MAGNESIUM(2+) ION DIALUMANOYLOLATE235-100-512068-51-8Magnesium AluminateDialuminium magnesium tetraoxideMagnesium aluminate (MgAl2O4)
名称をさらに表示
Aluminum magnesium oxide
Dialuminum magnesium tetraoxideMagnesium aluminate (Mg(AlO2)2)Aluminum magnesium oxide (MgAl2O4)EINECS 235-100-5Magnesium aluminum oxide (MgAl2O4)dialuminum;magnesium;oxygen(2-)Magnesium aluminum oxideSCHEMBL19327583
データベース識別子
- CAS
11137-98-7、12068-51-8- PubChem CID
- 9855501
- UNII
- PAJ0L824IZ
- EC Number
- 235-100-5
物性
構造計算による物性
- 極性表面積
- 4 Ų
- 水素結合供与体数
- 0
- 水素結合受容体数
- 4
- 回転可能結合数
- 0
- 重原子数
- 7
- 形式電荷
- 0
- 複雑度
- 0
実験および物理化学的性質
Chemical ClassesMetals -> Metals, Inorganic Compounds
SpringerMaterials Properties
crystal structure
enthalpy change
Physical DescriptionWhite odorless solid in various forms; [Alfa Aesar MSDS]
物理化学的性質
- 水溶解度
- 13 μg/L · 13μg/L at 20℃
- 化粧品成分の機能
- 増量剤吸収性口腔ケア固結防止
- LogP
- -1.38 · -1.380 (est)
- EPAの化学物質情報
- Aluminum magnesium oxide (11137-98-7)
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
GHS分類
GHS Classification
This chemical does not meet GHS hazard criteria for 54.5% (6 of 11) of all reports.
Warning
H315 (45.5%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 11 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
危険有害性情報
Regulatory InformationChemical: Aluminate (AlO21-), magnesium (2:1)
Hazards SummaryMay cause irritation; [Alfa Aesar MSDS] See Aluminum.
Hazard Classes and CategoriesSkin Irrit. 2 (45.5%)
安全と保護具
Exposure Control and Personal Protection4.0 [mg/m3], (inhalable fraction), 1.5 mg/m3 (respirable fraction)[German Research Foundation (DFG)]
Minimum Risk LevelIntermediate Oral: 1.0 mg/kg/day (L134)
Chronic Oral: 1.0 mg/kg/day (L134)
Threshold Limit Values (TLV)1.0 [mg/m3], respirable fraction
Permissible Exposure Limit (PEL)15.0 [mg/m3](total dust), 5 mg/m3(respirable fraction)
毒性情報
化学と産業
薬理情報
Metabolism/Metabolites
Aluminum is poorly absorbed following either oral or inhalation exposure and is essentially not absorbed dermally. The bioavailability of aluminum is strongly influenced by the aluminum compound and the presence of dietary constituents which can complex with aluminum and enhance or inhibit its absorption. Aluminum binds to various ligands in the blood and distributes to every organ, with highest concentrations found in bone and lung tissues. In living organisms, aluminum is believed to exist in four different forms: as free ions, as low-molecular-weight complexes, as physically bound macromolecular complexes, and as covalently bound macromolecular complexes. Absorbed aluminum is excreted principally in the urine and, to a lesser extent, in the bile, while unabsorbed aluminum is excreted in the faeces. (L739)
用途と製造
General Manufacturing InformationAluminate (AlO21-), magnesium (2:1): ACTIVE
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