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808679

Sigma-Aldrich

Niobium diselenide

Crystal, 99.995%

Sinónimos:

Niobium selenide

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About This Item

Fórmula empírica (notación de Hill):
NbSe2
Número de CAS:
12034-77-4
Peso molecular:
250.83
MDL number:
MFCD00016228
UNSPSC Code:
26111700
PubChem Substance ID:
329769117
NACRES:
NA.23

Quality Level

100

description

Size of the crystal, ″Approx 10 mm″

assay

99.995%

form

crystals

L × W × H

0.5 cm × 0.5 cm × 0.1-0.15 mm, typical size, some variation in dimensions may occur with different batches

SMILES string

[Se]=[Nb]=[Se]

InChI

1S/Nb.2Se

InChI key

CXRFFSKFQFGBOT-UHFFFAOYSA-N

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Application

The two dimensional layered inorganic nanomaterials have drawn significant attention recently owing to their thickness dependent on physical and chemical properties. They find applications in photocatalysis, photovoltaics, gas sensing, lithium ion batteries, field effect transistors, spintronics etc. Transition metal dischalcogenides represent an important class of inorganic 2D materials having the aforementioned applications.

Preparation Note

Store under Nitrogen atmosphere.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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