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Platinum
wire, diam. 0.5 mm, 99.9% trace metals basis
Synonim(y):
Platinum element, Platinum gray
Zaloguj sięWyświetlanie cen organizacyjnych i kontraktowych
About This Item
Wzór empiryczny (zapis Hilla):
Pt
Numer CAS:
Masa cząsteczkowa:
195.08
Numer WE:
Numer MDL:
Kod UNSPSC:
12141734
Identyfikator substancji w PubChem:
NACRES:
NA.23
Polecane produkty
Poziom jakości
Próba
99.9% trace metals basis
Postać
wire
rezystywność
10.6 μΩ-cm, 20°C
Średnica
0.5 mm
tw
3827 °C (lit.)
mp
1772 °C (lit.)
gęstość
21.45 g/cm3 (lit.)
ciąg SMILES
[Pt]
InChI
1S/Pt
Klucz InChI
BASFCYQUMIYNBI-UHFFFAOYSA-N
Opis ogólny
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.
Zastosowanie
Platinum wire finds major applications as an electrode, such as:
- Auxiliary electrode in flow cell to determine ammonia content.
- Electrodes for photoconductive stimulation of neurons cultured on silicon wafers.
- Electrode to give current flow in electrophoresis chamber for ion migration.
- As a microelectrode-indicator electrode in voltammetry.
- As a transvascular embolic agent.
- To study chronopotentiometry of hydrogen peroxide with a platinum wire electrode or
- In gas detection instruments.
Ilość
1 g = 25 cm; 4 g = 100 cm
This page may contain text that has been machine translated.
Kod klasy składowania
13 - Non Combustible Solids
Klasa zagrożenia wodnego (WGK)
nwg
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
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