243388
氧化镁
ACS reagent, 97%
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关于此项目
线性分子式:
MgO
化学文摘社编号:
分子量:
40.30
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352303
EC Number:
215-171-9
MDL number:
Assay:
97%
Grade:
ACS reagent
Form:
powder
产品名称
氧化镁, ACS reagent, 97%
InChI key
CPLXHLVBOLITMK-UHFFFAOYSA-N
InChI
1S/Mg.O
SMILES string
O=[Mg]
grade
ACS reagent
assay
97%
form
powder
reaction suitability
reagent type: catalyst
core: magnesium
impurities
≤0.02% NH4OH pptd.
≤0.02% insol. dil. HCl
≤0.4% water soluble substances
loss
≤2.0% loss on ignition
mp
2852 °C (lit.)
anion traces
SO42- and SO32-: ≤0.02%
chloride (Cl-): ≤0.01%
nitrate (NO3-): ≤0.005%
cation traces
Ba: ≤0.005%
Ca: ≤0.05%
Fe: ≤0.01%
K: ≤0.005%
Mn: ≤5 ppm
Na: ≤0.5%
Sr: ≤0.005%
heavy metals (as Pb): ≤0.003%
Quality Level
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Application
氧化镁(MgO)已用于合成不同催化剂载体负载的Co-Mo双金属催化剂。这些催化剂可用于单壁碳纳米管(SWCNT)合成。
可用作制备多孔β-磷酸三钙(β-TCP)的相稳定剂。
掺锂氧化镁(Li/MgO)可用于乙烯和乙烷的合成。也可作为制取(R)-碳酸苯酯的催化剂。
可用作制备多孔β-磷酸三钙(β-TCP)的相稳定剂。
掺锂氧化镁(Li/MgO)可用于乙烯和乙烷的合成。也可作为制取(R)-碳酸苯酯的催化剂。
General description
氧化镁(MgO)是重要的高温工业材料。掺锂氧化镁(Li/MgO)可用于由甲烷合成乙烯和乙烷。由于具有比表区域大、高温稳定性好、酸或碱容易脱除等优点而被广泛用作碳纳米管的催化剂载体。
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Effect of different catalyst supports on the (n, m) selective growth of single-walled carbon nanotube from Co-Mo catalyst.
Wang B, et al.
J. Mater. Sci., 44(2), 3285-3295 (2009)
Arantxa García-Legorreta et al.
Nutrients, 12(9) (2020-09-26)
Magnesium is a mineral that modulates several physiological processes. However, its relationship with intestinal microbiota has been scarcely studied. Therefore, this study aimed to assess the role of dietary magnesium content to modulate the intestinal microbiota of Wistar male rats.
Fabrication of β-TCP foam: Effects of magnesium oxide as phase stabilizer on its properties.
Nikaido T, et al.
Ceramics International, 41(10), 14245-14250 (2015)
Eagleson M.
Concise Encyclopedia Chemistry, 495-495 (1994)
Synthesis of ethylene and ethane by partial oxidation of methane over lithium-doped magnesium oxide.
Ito T and Lunsford JH.
Nature, 721-722 (1985)
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