298107

Platinum

gauze, 52 mesh, 99.9% trace metals basis

• Formule empirique (notation de Hill) : Pt
• CAS Number: 7440-06-4
• Poids moléculaire : 195.08
• Numéro CE : 231-116-1
• Numéro MDL: MFCD00011179
• Code UNSPSC : 12141734
• ID de substance PubChem : 24857958
• Nomenclature NACRES : NA.23

Propriétés

• Niveau de qualité: 100
• Essai: 99.9% trace metals basis
• Forme: gauze
• Résistivité: 10.6 μΩ-cm, 20°C
• Taille des particules: 52 mesh
• 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

Description générale

Platinum is a heavy precious metal with good resistance to corrosion and chemical attack. Platinum and its alloys are widely used for electrodes, crucibles, and dishes that can be heated to high temperatures. It also has many applications as a catalyst, especially in the field of automotive catalytic converters and petroleum refining.

Application

Platinum mesh is widely used as a counter electrode in various electrochemical reactions. For example, it is used in the preparation of lanthanide-doped TiO₂ nanotubes and in recycling captured CO₂ using an electrochemical route.

Quantité

425 mg = 25 × 25 mm; 1.7 g = 50 × 50 mm

Informations sur la sécurité

• 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