Accéder au contenu
Merck
Toutes les photos(1)

Key Documents

View All Documentation

298093

Sigma-Aldrich

Platinum

gauze, 100 mesh, 99.9% trace metals basis

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(1)

About This Item

Formule empirique (notation de Hill):
Pt
Numéro CAS:
7440-06-4
Poids moléculaire :
195.08
Numéro CE :
231-116-1
Numéro MDL:
MFCD00011179
Code UNSPSC :
12141734
ID de substance PubChem :
24857957
Nomenclature NACRES :
NA.23

Niveau de qualité

100

Pureté

99.9% trace metals basis

Forme

gauze

Résistivité

10.6 μΩ-cm, 20°C

Taille des particules

100 mesh

Point d'ébullition

3827 °C (lit.)

Pf

1772 °C (lit.)

Densité

21.45 g/cm3 (lit.)

Chaîne SMILES 

[Pt]

InChI

1S/Pt

Clé InChI

BASFCYQUMIYNBI-UHFFFAOYSA-N

Catégories apparentées

Description générale

Platinum (Pt) is a highly ductile, malleable and unreactive metal. It is resistant to corrosion and stable at high temperatures. Although resistant to hydrochloric and nitric acid, it dissolves readily in hot aqua regia to form chloroplatinic acid.

Application

Mixtures of hydrogen in air was converted to water on a heated platinum surface. Pt may be used :
  • as a microelectrode-indicator electrode in voltammetry
  • to study chronopotentiometry of hydrogen peroxide with a platinum wire electrode or
  • in gas detection instruments.
  • as electrode in spectrochemical cell to measure the electrochemical properties of aqueous solutions of epinephrine, dopamine, and norepinephrine.

Quantité

425 mg = 25 × 25 mm; 1.7 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

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
MKCT7565
MKCR1223
MKCS3977
MKCS7320
MKCS7317

Vous ne trouvez pas la bonne version ?

Si vous avez besoin d'une version particulière, vous pouvez rechercher un certificat spécifique par le numéro de lot.

Rechercher un(e) COA

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Les clients ont également consulté

Slide 1 of 4

1 of 4

Platinum foil, thickness 1.0 mm, 99.99% trace metals basis

Sigma-Aldrich

349372

Platinum

Platinum wire, diam. 2.0 mm, 99.9% trace metals basis

Sigma-Aldrich

444685

Platinum

Platinum foil, thickness 0.025 mm, 99.9% trace metals basis

Sigma-Aldrich

267244

Platinum

Platinum wire, diam. 0.5 mm, 99.99% trace metals basis

Sigma-Aldrich

267201

Platinum

Catalytic oxidation of H2 on platinum: a robust method for generating low mixing ratio H2O standards
Rollins AW, et al.
Atmospheric Measurement Techniques, 4, 2059-2064 (2011)
The electrochemical properties of dopamine, epinephrine, norepinephrine, and their electrocatalytic reactions on cobalt (II) hexacyanoferrate films
Chen SM and Peng KT
Journal of Electroanalytical Chemistry, 547(2), 179-189 (2003)
Voltammetry with Stationary Microelectrodes of Platinum Wire.
Laitinen HA and Kolthoff IM
The Journal of Physical Chemistry, 45(7), 1061-1079 (1941)
Hiroaki Akamatsu et al.
Japanese journal of clinical oncology, 43(6), 664-668 (2013-04-16)
Interstitial lung disease associated with gefitinib is a critical adverse reaction. When geftinib was administered to EGFR-unknown patients, the interstitial lung disease incidence rate was approximately 3-4% in Japan, and usually occurs during the first 4 weeks of treatment. However
Tao Xiong et al.
Journal of biomedical nanotechnology, 9(2), 274-280 (2013-05-01)
Noninvasive molecular fluorescence imaging in vivo which combines Optical imaging with genetic marker technology can real time monitor the development of tumor, through the use of human adenoid cystic carcinoma cell (ACC-M) and lung carcinoma cells SPC-A1 were thansfected by
Afficher tous les articles scientifiques apparentés

Articles

Controlled Noble-Metal Nanostructures

Noble-metal nanostructures find diverse applications from catalysis to biomedical research, leveraging surface properties in various fields.

Controlled Noble-Metal Nanostructures

Noble-metal nanostructures find diverse applications from catalysis to biomedical research, leveraging surface properties in various fields.

Controlled Noble-Metal Nanostructures

Noble-metal nanostructures find diverse applications from catalysis to biomedical research, leveraging surface properties in various fields.

Controlled Noble-Metal Nanostructures

Noble-metal nanostructures find diverse applications from catalysis to biomedical research, leveraging surface properties in various fields.

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique