200905
镁
turnings, reagent grade, 98%
别名:
镁元素
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关于此项目
线性分子式:
Mg
化学文摘社编号:
分子量:
24.31
UNSPSC Code:
12141502
NACRES:
NA.22
PubChem Substance ID:
EC Number:
231-104-6
Beilstein/REAXYS Number:
4948473
MDL number:
eCl@ss:
38110201
Assay:
98%
Form:
turnings
grade
reagent grade
Quality Segment
vapor pressure
1 mmHg ( 621 °C)
assay
98%
form
turnings
autoignition temp.
950 °F
reaction suitability
reagent type: reductant
resistivity
4.46 μΩ-cm, 20°C
bp
1090 °C (lit.)
mp
648 °C (lit.)
density
1.74 g/mL at 25 °C (lit.)
SMILES string
[Mg]
InChI
1S/Mg
InChI key
FYYHWMGAXLPEAU-UHFFFAOYSA-N
Application
镁屑通常用于制备各种有机镁化合物，例如格氏试剂。它也可用于催化 Pinacol 偶联和 Reformatsky 反应。
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警示词
Danger
危险代码
存储类别
4.2 - Pyrophoric and self-heating hazardous materials
怎么回事？
nwg
闪点 (F)
Not applicable
闪点 (°C)
Not applicable
Hazard Classifications
Flam. Sol. 1 - Self-heat. 1 - Water-react. 2