Gadolinium pellets | GD granules | CAS 7440-54-2 | Tsis tshua muaj av ntiaj teb khoom

Gadolinium pellets | GD granules | CAS 7440-54-2 | Cov ntaub ntawv tsis tshua muaj cov duab

Cov lus piav qhia luv luv:

Gadolinium yog siv rau ob qho tib si nws lub siab sib nqus lub sijhawm (7.94 μb) thiab hauv phosphors thiab scinphorators thiab scinpers.

Peb tuaj yeem muab cov siab huv siab tshiab 99.9%.

More details feel free to contact: erica@epomaterial.com

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Khoom Qhia Qhia

Khoom Ntawv

Khoom Piav Qhia

Cov lus qhia luv luv
Khoom npe: Gadolinium
Mis: Gd
CAS TSIS MUAJ .: 7440-54-2
Molecular hnyav: 157.25
Ntws: 7.901 G / cm3
Melting taw tes: 1312° C
Cov duab: 10 x 10 x 10 hli voos voos

Kev qhia tshwj xeeb

Khoom siv:	Gadolinium
Purity:	99.9%
Atomic tus naj npawb:	64
Ntawj ntom:	7.9 G.CM-3 ntawm 20 ° C
Melting taw tes	1313 ° C
Bolling Point	3266 ° C
Qho loj dav	1 nti, 10mm, 25.4mm, 50mm, lossis customized
Daim ntawv thov	Khoom plig, science, nthuav tawm, kev sib sau, kho kom zoo nkauj, kev kawm, tshawb fawb

Daim ntawv thov

Gadolinium yog qhov muag muag, ducab, silvery hlau muaj rau cov pab pawg hauv paus ntawm cov ntawv teev lus. Cov hlau tsis tarnish hauv cov huab cua qhuav tab sis ib qho xim yeeb yaj kiab ua yeeb yaj kiab hauv huab cua noo. Gadolinium reacts maj mam nrog dej thiab yaj nyob rau hauv acids. Gadolinium ua rau superconductive hauv qab 1083 K. Nws yog sib nqus ntawm chav sov.

Gadolinium yog lwm qhov ntawm cov exotics paub txog chemistry majors raws li cov lus hais txog kab thiab kev nyuaj siab uas nws tau nyob ib qho me ntsis dua li ib qho kev xav paub.