产品名称
氧化镁, for analysis EMSURE®
InChI
1S/Mg.O
SMILES string
[Mg]=O
InChI key
CPLXHLVBOLITMK-UHFFFAOYSA-N
product line
EMSURE®
assay
≥97% (complexometric)
form
solid
impurities
≤0.1% Substances insoluble in hydrochloric acid
≤0.5% Substances soluble in water
loss
≤3% loss on ignition, 1000 °C
pH
10.3 (20 °C in H2O, saturated solution)
bp
3600 °C/1000 hPa
mp
2800 °C
density
3.58 g/cm3 at 25 °C
bulk density
100 kg/m3
anion traces
carbonate (CO32-): ≤1.5% (as CO2)
chloride (Cl-): ≤0.01%
sulfate (SO42-): ≤0.02%
cation traces
Ba + Sr (as Ba): ≤0.005%
Ca: ≤0.10%
Cu: ≤0.001%
Fe: ≤0.005%
K: ≤0.005%
Na: ≤0.30%
Pb: ≤0.001%
Zn: ≤0.0005%
storage temp.
no temp limit
Quality Level
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Application
- Aluminosilicate-Supported Catalysts for the Synthesis of Cyclic Carbonates by Reaction of CO(2) with the Corresponding Epoxides.: 这项分析化学研究虽然不直接涉及氧化镁,但开发了可以交叉应用的相关催化过程(Atzori et al., 2022)。
Analysis Note
含量测定(配位滴定): ≥ 97 %
溶于水的物质: ≤ 0.5 %
不溶于盐酸的物质: ≤ 0.10 %
碳酸盐(以CO₂计): ≤ 1.5 %
氯化物(Cl): ≤ 0.01 %
硫酸盐(SO₄): ≤ 0.02 %
总氮(N): ≤ 0.002 %
Ca(钙): ≤ 0.10 %
Cu(铜): ≤ 0.001 %
Fe(铁): ≤ 0.005 %
K(钾): ≤ 0.005 %
Na(钠): ≤ 0.30 %
Pb(铅): ≤ 0.001 %
Zn(锌): ≤ 0.0005 %
钡和锶(以Ba计): ≤ 0.005 %
干燥失重(1000 °C): ≤ 3.0 %
溶于水的物质: ≤ 0.5 %
不溶于盐酸的物质: ≤ 0.10 %
碳酸盐(以CO₂计): ≤ 1.5 %
氯化物(Cl): ≤ 0.01 %
硫酸盐(SO₄): ≤ 0.02 %
总氮(N): ≤ 0.002 %
Ca(钙): ≤ 0.10 %
Cu(铜): ≤ 0.001 %
Fe(铁): ≤ 0.005 %
K(钾): ≤ 0.005 %
Na(钠): ≤ 0.30 %
Pb(铅): ≤ 0.001 %
Zn(锌): ≤ 0.0005 %
钡和锶(以Ba计): ≤ 0.005 %
干燥失重(1000 °C): ≤ 3.0 %
Legal Information
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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