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Merck

634697

Sigma-Aldrich

氧化镁

(single crystal substrate), <111>, ≥99.9% trace metals basis, L × W × thickness 10 mm × 10 mm × 0.5 mm

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About This Item

线性分子式:
MgO
CAS号:
分子量:
40.30
EC號碼:
MDL號碼:
分類程式碼代碼:
12352300
PubChem物質ID:

描述

single side polished

化驗

≥99.9% trace metals basis

形狀

(single crystal substrate)

介電常數

9.8

反應適用性

reagent type: catalyst
core: magnesium

長度 × 寬度 × 厚度

10 mm × 10 mm × 0.5 mm

雜質

<10 ppm C
<10 ppm Cr
<10 ppm Si
<15 ppm Al
<40 ppm Ca
<5 ppm B
<50 ppm Fe

透射率

200-400 nm, >90%
500-1000 nm, >98%

mp

2852 °C (lit.)

半導體屬性

<111>

SMILES 字串

O=[Mg]

InChI

1S/Mg.O

InChI 密鑰

CPLXHLVBOLITMK-UHFFFAOYSA-N

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特點和優勢

氧化镁是用于制备铁磁、光电和高 Tc 超导材料的薄膜的优质单晶基底。

物理性質

热膨胀:12.8×10-6/°C

外觀

立方晶系 (a = 4.216Å)

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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分析证书(COA)

Lot/Batch Number

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