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Merck
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重要文件

63040

Sigma-Aldrich

grit, ≥99.0% (KT)

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About This Item

經驗公式(希爾表示法):
Mg
CAS號碼:
分子量::
24.31
Beilstein:
4948473
EC號碼:
MDL號碼:
分類程式碼代碼:
12352300
PubChem物質ID:
NACRES:
NA.22

蒸汽壓力

1 mmHg ( 621 °C)

品質等級

化驗

≥99.0% (KT)

形狀

grit

自燃溫度

950 °F

反應適用性

reagent type: reductant

電阻係數

4.46 μΩ-cm, 20°C

粒徑

50-150 mesh

bp

1090 °C (lit.)

mp

648 °C (lit.)

密度

1.74 g/mL at 25 °C (lit.)

正離子痕跡

Fe: ≤500 mg/kg

SMILES 字串

[Mg]

InChI

1S/Mg

InChI 密鑰

FYYHWMGAXLPEAU-UHFFFAOYSA-N

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應用

Magnesium grits can be used in the synthesis of various organomagnesium compounds including Grignard reagents. It can also be used in the preparation of magnesium alloys.

象形圖

Flame

訊號詞

Danger

危險聲明

危險分類

Flam. Sol. 1 - Self-heat. 1 - Water-react 2

儲存類別代碼

4.2 - Pyrophoric and self-heating hazardous materials

水污染物質分類(WGK)

nwg

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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分析證明 (COA)

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