Varilla de carbono vítreo, 3 mm (0,1 in) de diámetro, tipo 1, Thermo Scientific Chemicals

Name: Varilla de carbono vítreo, 3 mm (0,1 in) de diámetro, tipo 1, Thermo Scientific Chemicals
SKU: 042822.DR
Price: 709.00 EUR

Se emplea como material de electrodo en electroquímica. También se emplea como material de electrodo para la fabricación de sensores. Sirve como material ideal en la tecnología de vacío. También se usa en técnicas de fundición y metalurgia, y en aleaciones duras y crisoles de alta temperatura.

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Cantidad:

50 mm

100 mm

200 mm

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Número de catálogo 042822.DR

también denominado 042822-DR

Precio (EUR)

709,00

Each

Cantidad:

200 mm

Pedido a granel o personalizado

Precio (EUR)

709,00

Each

Identificadores químicos

CAS7440-44-0

IUPAC Namecarbon

Molecular FormulaC

InChI KeyOKTJSMMVPCPJKN-UHFFFAOYSA-N

SMILES[C]

Especificaciones Specification Sheet

Hoja de especificaciones

Appearance (Color)Black

FormRod, 3mm (0.1in) diameter (Glassy Carbon type-1, maximimum service temperature 1000?C).

Assay from Supplier's CofA>99.9%

Glassy carbon rod is used as an electrode material in electrochemistry. It is also employed as an electrode material for the fabrication of sensors. It serves as an ideal material for the vacuum technology. It is also used in casting, smelting of metal, hard alloys and high temperature crucibles.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

RUO – Research Use Only

Preguntas frecuentes

What is the difference between type 1 glassy carbon and type 2 glassy carbon?

Type 1 is a "low temperature" glassy carbon produced by heat treatment at ~ 1,000-2,000°C and consists of discreet fragments of distorted graphene layers. In general, type 1 is less compressible, more resistant to oxidation, and less permeable to gasses. Type 2 is a"high temperature" glassy carbon produced by heat treatment at ~2,500-3,000°C and consists of broken or imperfect fullerene-like nanospheroids encased in a disordered, multilayered graphene matrix. Type 2 usually contains fewer impurities and has higher electrical and thermal conductivity.