Ruthenium CAS 7440-18-8

CAS:7440-18-8

Mimo:99%

Fọọmu Molecular: Ru

Ìwọ̀n Molikula:101.07

EINECS:231-127-1

Àkókò Ìpamọ́:2 odun

Awọn itumọ ọrọ sisọ:Ruthenium-carboncatalyst; Ruthenium, lulú20 Mesh; 5% Ruthenium-carboncatalyst; Rutheniumpowder,-200mesh,99.99%tracemetalsbasisexcludingCa; Rutheniumsponge, -20mesh,99.95% tracemetalsbasis; Rutheniumcubes,6mmsquare,99.9%tracemetalsbasis;

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Kini Ruthenium CAS 7440-18-8?

Ruthenium CAS 7440-18-8 jẹ ẹya kemikali kan pẹlu aami Ru ati nọmba atomiki 44. O ti wa ni idapo pelu Pilatnomu ati lo bi ayase ati ni diẹ ninu awọn pilatnomu alloys. Kemikali, o nyo sinu alkalis didà ṣugbọn awọn acids ko kọlu. O ṣe atunṣe pẹlu atẹgun ati halogens ni awọn iwọn otutu giga. O tun ṣe awọn eka pẹlu ọpọlọpọ awọn ipinlẹ ifoyina.

Sipesifikesonu

Nkan	ITOJU
Nkan	SM-Ru99.95(ko tobi ju%)	SM-Ru99.90(ko tobi ju%)
Pt	0.005	0.01
Pd	0.005	0.01
Rh	0.003	0.008
Ir	0.008	0.01
Au	0.005	0.005
Ag	0.0005	0.001
Cu	0.0005	0.001
Ni	0.005	0.01
Fe	0.005	0.01
Pb	0.005	0.01
Al	0.005	0.01
Si	0.01	0.02
Lapapọ awọn idoti	0.05	0.1

Ohun elo

Ruthenium ni itara to lagbara lati ṣe agbekalẹ awọn agbo ogun isọdọkan ati pe o ni awọn ohun-ini katalitiki to dara. Ruthenium jẹ apanirun ti o munadoko fun Pilatnomu ati palladium; fifi 0.1% ruthenium si titanium le mu ilọsiwaju ibajẹ pọ si; ruthenium-molybdenum alloy jẹ superconductor; Awọn olutọpa ti o ni ruthenium ni a lo julọ ni awọn kemikali petrochemicals.