Merck
All Photos(3)

266264

Sigma-Aldrich

Chromium

powder, 99.5%, −100 mesh

Empirical Formula (Hill Notation):
Cr
CAS Number:
Molecular Weight:
52.00
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.22

Nível de qualidade

100

teor

99.5%

forma

powder

reaction suitability

core: chromium
reagent type: catalyst

resistividade

12.7 μΩ-cm, 20°C

tamanho de partícula

−100 mesh

pb

2672 °C (lit.)

pf

1857 °C (lit.)

densidade

7.14 g/mL at 25 °C (lit.)

SMILES string

[Cr]

InChI

1S/Cr

InChI key

VYZAMTAEIAYCRO-UHFFFAOYSA-N

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Aplicação

Chromium powder can be used in the microwave assisted synthesis of a bis(toluene)chromium boron complex, [Cr(η-C6H5CH3)2]+ (BPh4)-. It can also be used in the solid-state synthesis of chromium sulfide.

Embalagem

50, 250 g in poly bottle

Código de classe de armazenamento

13 - Non Combustible Solids

WGK

WGK 3

Ponto de fulgor (ºF)

Not applicable

Ponto de fulgor (ºC)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

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Certificate of Origin

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