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267244

Sigma-Aldrich

Platinum

foil, thickness 0.025 mm, 99.9% trace metals basis

Synonyme(s) :

Platinum element, Platinum gray

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350 MG
341,00 $
1.4 G
1 120,00 $

341,00 $


Disponible pour expédition le08 avril 2025Détails


Devis pour commande en gros

Sélectionner une taille de conditionnement

Changer de vue
350 MG
341,00 $
1.4 G
1 120,00 $

About This Item

Formule empirique (notation de Hill) :
Pt
Numéro CAS:
Poids moléculaire :
195.08
Numéro CE :
Numéro MDL:
Code UNSPSC :
12141734
ID de substance PubChem :
Nomenclature NACRES :
NA.23

341,00 $


Disponible pour expédition le08 avril 2025Détails


Devis pour commande en gros

Essai

99.9% trace metals basis

Forme

foil

Résistivité

10.6 μΩ-cm, 20°C

Épaisseur

0.025 mm

pb

3827 °C (lit.)

Pf

1772 °C (lit.)

Densité

21.45 g/cm3 (lit.)

Chaîne SMILES 

[Pt]

InChI

1S/Pt

Clé InChI

BASFCYQUMIYNBI-UHFFFAOYSA-N

Description générale

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.

Application

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]

Quantité

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

Code de la classe de stockage

13 - Non Combustible Solids

Classe de danger pour l'eau (WGK)

nwg

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


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Pt based enzyme electrode probes assembled with Prussian Blue and conducting polymer nanostructures
Curulli A, et al.
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)
Loris De Cecco et al.
PloS one, 8(3), e58849-e58849 (2013-03-14)
We recently reported that peritumoral CpG-ODN treatment, activating TLR-9 expressing cells in tumor microenvironment, induces modulation of genes involved in DNA repair and sensitizes cancer cells to DNA-damaging cisplatin treatment. Here, we investigated whether this treatment induces modulation of miRNAs
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Journal of nanoscience and nanotechnology, 13(5), 3627-3633 (2013-07-19)
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Multi-walled carbon nanotube grafted Pt nanoparticles via nitrogen atom (MWCNT-N-Pt) has chemically synthesized and characterized as an efficient oxygen reduction reaction (ORR) catalysts. Structural and morphological properties of the electrocatalyst have characterized by transmission electron microscopy (TEM), energy-dispersive X-ray spectroscopy

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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