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MilliporeSigma

267244

Sigma-Aldrich

Platinum

foil, thickness 0.025 mm, 99.9% trace metals basis

Sinónimos:

Platinum element, Platinum gray

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350 MG
$199.87
1.4 G
$590.13

$199.87

Precio de catálogo$253.00Ahorre 21 %
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350 MG
$199.87
1.4 G
$590.13

About This Item

Fórmula empírica (notación de Hill):
Pt
Número de CAS:
Peso molecular:
195.08
Número CE:
Número MDL:
Código UNSPSC:
12141734
ID de la sustancia en PubChem:
NACRES:
NA.23

$199.87

Precio de catálogo$253.00Ahorre 21 %
Web-Only Promotion

Disponible para envío el21 de abril de 2025Detalles


Solicitar un pedido a granel

Nivel de calidad

Ensayo

99.9% trace metals basis

Formulario

foil

resistividad

10.6 μΩ-cm, 20°C

grosor

0.025 mm

bp

3827 °C (lit.)

mp

1772 °C (lit.)

densidad

21.45 g/cm3 (lit.)

cadena SMILES

[Pt]

InChI

1S/Pt

Clave InChI

BASFCYQUMIYNBI-UHFFFAOYSA-N

Descripción general

This platinum foil is a thin sheet of platinum with a thickness of 0.025 mm and high chemical purity. Platinum is a dense, silver-white metal that is highly resistant to corrosion and has a high melting point. Platinum is a precious metal that is valued for its rarity and chemical stability, and is often used in jewelry, coins, and other decorative objects. In material science, it is often used as electrodes in fuel cells, batteries, and other electrochemical devices, as a substrate for electroplating, and as an inert crucible or dish among other applications.

Aplicación

Platinum foil can be used for a variety of applications such as:
  • growth of high crystalline boron nitride (BN) material for UV optoelectronic devices.[1]
  • fabrication of electrochemically stable microelectrode arrays[2]
  • a counter electrode for the fabrication of supercapacitors[3]
  • an enzyme electrode probe for potential usage in biosensors[4]

Cantidad

350 mg = 25 × 25 mm; 1.4 g = 50 × 50 mm

Código de clase de almacenamiento

13 - Non Combustible Solids

Clase de riesgo para el agua (WGK)

nwg

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


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Biosensors And Bioelectronics, 20(6), 1223-1232 (2004)
Electrodeposition of nickel hydroxide films on nickel foil and its electrochemical performances for supercapacitor
Fu GR, et al.
International Journal of Electrochemical Science, 4(8), 1052-1052 (2009)
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Questions

1–2 of 2 Questions  
  1. How many sheets are in a “pack”?

    1 answer
    1. This product is sold by weight. Each package size represents 1 sheet of Platinum foil at the specified weight of the package size. The sheet dimensions are as follows:
      350 mg = 25 × 25 mm
      1.4 g = 50 × 50 mm

      Helpful?

  2. Hi, I would like to know what is the dimension of the foil for the 267244 product. the size is only written in grams and I would need the wight and the lenght of the foil Thank you

    1 answer
    1. As listed in the Description section of the product page, the 350 mg pack size is 25 × 25 mm and the 1.4 g pack size is 50 × 50 mm. The thickness of each is 0.025 mm.

      Helpful?

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