Ruthenium CAS 7440-18-8

CAS:7440-18-8

Maʻemaʻe:99%

ʻAno Molekala: Ru

Kaumaha Molekala:101.07

EINECS:231-127-1

Ka wā mālama:2 makahiki

Nā huaʻōlelo like:Ruthenium-carboncatalyst; Ruthenium, pauda20Mesh; 5%Ruthenium-carboncatalyst; ʻO ka pauda Ruthenium, -200 mesh, 99.99% nā metala metala e pili ana me Ca; Rutheniumsponge, -20 mesh, 99.95% tracemetalsbasis; Rutheniumcubes, 6mmsquare, 99.9% tracemetalsbasis;

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Huahana Huahana

He aha ka Ruthenium CAS 7440-18-8?

ʻO Ruthenium CAS 7440-18-8 kahi mea kemika me ka hōʻailona Ru a me ka helu atomic 44. Ua hui pū ʻia me ka platinum a hoʻohana ʻia ma ke ʻano he catalyst a ma kekahi mau mea hoʻohui platinum. ʻO ke kemika, hoʻoheheʻe ʻia i loko o ka alkali hoʻoheheʻe ʻia akā ʻaʻole i hoʻouka ʻia e nā waikawa. Hoʻopili ia me ka oxygen a me nā halogen i nā wela kiʻekiʻe. Hoʻokumu pū ʻo ia i nā paʻakikī me nā ʻano oxidation states.

Hōʻike

MEA	KANAWAI
MEA	SM-Ru99.95(ʻaʻole ʻoi aku ma mua o %)	SM-Ru99.90(ʻaʻole ʻoi aku ma mua o %)
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
Huina haumia	0.05	0. 1

Palapala noi

Loaʻa i ka Ruthenium kahi manaʻo ikaika e hana i nā pūhui hoʻohui a loaʻa iā ia nā waiwai catalytic maikaʻi. ʻO Ruthenium kahi mea paʻakikī kūpono no ka platinum a me ka palladium; ʻO ka hoʻohui ʻana i ka 0.1% ruthenium i ka titanium hiki ke hoʻomaikaʻi nui i ka pale ʻana i ka corrosion; ʻO ka huila ruthenium-molybdenum he superconductor; Hoʻohana nui ʻia nā catalysts i loaʻa ka ruthenium i nā petrochemical.