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634646

Sigma-Aldrich

Magnesium oxide

(single crystal substrate), ≥99.9% trace metals basis, <100>, L × W × thickness 10 mm × 10 mm × 0.5 mm

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About This Item

Formule linéaire :
MgO
Numéro CAS:
1309-48-4
Poids moléculaire :
40.30
Numéro CE :
215-171-9
Numéro MDL:
MFCD00011109
Code UNSPSC :
12352303
ID de substance PubChem :
24882639
Nomenclature NACRES :
NA.23

Description

single side polished

Niveau de qualité

100

Pureté

≥99.9% trace metals basis

Forme

(single crystal substrate)

Constante diélectrique

9.8

Pertinence de la réaction

reagent type: catalyst
core: magnesium

L × l × épaisseur

10 mm × 10 mm × 0.5 mm

Transmittance

200-400 nm, 90%
500-1000 nm, 98%

Pf

2852 °C (lit.)

Propriétés du semi-conducteur

<100>

Chaîne SMILES 

O=[Mg]

InChI

1S/Mg.O

Clé InChI

CPLXHLVBOLITMK-UHFFFAOYSA-N

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Catégories apparentées

Caractéristiques et avantages

Magnesium oxide is an excellent single-crystal substrate for thin films of ferromagnetic, photo-electronic, and high Tc superconductor materials.

Propriétés physiques

Thermal expansion: 12.8 x 10-6/°C

Forme physique

cubic (a = 4.216 Å)

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

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Certificats d'analyse (COA)

Lot/Batch Number
MKCP0837
MKCM8899
MKCM0223
MKCH2063
MKBV7701V

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In this paper, we report on the simple, reliable synthesis of polypyrrole (PPy)/graphene oxide (GO) composite nanosheets by using sacrificial-template polymerization method. Herein, MnO(2) nanoslices were chosen as a sacrificial-template to deposit PPy, which served as the oxidant as well.
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