723312

镁

in a Sure/Seal^™ bottle, turnings, 37.5 mmol

• 经验公式（希尔记法）: Mg
• CAS号: 7439-95-4
• 分子量: 24.31
• Beilstein: 4948473
• EC號碼: 231-104-6
• MDL號碼: MFCD00085308
• 分類程式碼代碼: 12352300
• PubChem物質ID: 329763995
• NACRES: NA.22

属性

• 蒸汽壓力: 1 mmHg ( 621 °C)
• 形狀: turnings
• 自燃溫度: 950 °F
• 成份: , 37.5 mmol
• 反應適用性: reagent type: reductant
• 電阻係數: 4.46 μΩ-cm, 20°C
• bp: 1090 °C (lit.)
• mp: 648 °C (lit.)
• 密度: 1.74 g/mL at 25 °C (lit.)
• SMILES 字串: [Mg]
• InChI: 1S/Mg
• InChI 密鑰: FYYHWMGAXLPEAU-UHFFFAOYSA-N

说明

一般說明

Magnesium is the most common mineral found in the human body. It is a cofactor for more than 300 enzymes and is known to regulate physiological functions like blood pressure, muscle contraction, and neuromuscular conduction. It can be used in the preparation of many biomaterials with biomedical applications. Magnesium is widely used in the organic synthesis as an organomagnesium compound viz Grignard reagent.

應用

Magnesium can be used:

• To prepare 1,3-bis[2-(3-n-dodecylthienyl)]azulene, applicable as an acid sensor material.
• As a catalyst in the cleavage of tetrahydrofuran to 4-chlorobutyl esters.
• To prepare copper-based composite materials with improved mechanical properties.

其他說明

产品为制备的有机镁试剂的 0.5M 溶液，40% 顶空

法律資訊

Sure/Seal is a trademark of Sigma-Aldrich Co. LLC

安全信息

• 象形圖: GHS02
• 訊號詞: Danger
• 危險聲明: H250,H260
• 防範說明: P210 - P222 - P223 - P231 + P232 - P233 - P370 + P378
• 危險分類: Pyr. Sol. 1 - Water-react 1
• 儲存類別代碼: 4.2 - Pyrophoric and self-heating hazardous materials
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable