Rare ntiaj teb cov ntaub ntawv Thulium hlau Tm lub voos xwmfab CAS 7440-30-4

Tsis tshua muaj ntiaj teb cov ntaub ntawv Thulium hlau Tm lub voos xwmfab CAS 7440-30-4 Featured duab

Lus piav qhia luv luv:

Thulium yog siv los ua cov khoom siv hluav taws xob hauv cov khoom siv X-ray portable.

Peb tuaj yeem muab siab purity 99.9%.

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

Xa email rau peb

Product Detail

Khoom cim npe

Product Description

Kev taw qhia luv luv
Khoom npe: Thulium
Formula: Tm
CAS Nr .: 7440-30-4
Molecular Luj: 168.93
Qhov ceev: 9.321 g / cm3
Melting point: 1545 ° C
Cov tsos: Silvery grey
Puab: 10 x 10 x 10 mm cube

Specification

Khoom siv:	Thulium
Purity:	99.9%
Atomic naj npawb:	69
Qhov ntom	9.3 g.cm-3 ntawm 20 ° C
Melting point	1545 ° C
Bolling point	1947 ° C
Dimension	1 nti, 10mm, 25.4mm, 50mm, los yog Customized
Daim ntawv thov	Khoom plig, science, exhibitions, sau, kho kom zoo nkauj, kev kawm, kev tshawb fawb

Daim ntawv thov

Thulium yog cov khoom siv lanthanide, nws muaj qhov ci ci-grey luster thiab tuaj yeem txiav los ntawm riam. Nws yog qhov tsawg tshaj plaws ntawm lub ntiaj teb tsis tshua muaj thiab nws cov hlau yog yooj yim rau kev ua haujlwm. Nws maj mam tarnishes nyob rau hauv cov huab cua, tab sis yog resistant rau oxidation dua li feem ntau tsawg-lub ntiaj teb hais. Nws kuj muaj qee qhov kev tiv thaiv corrosion hauv huab cua qhuav thiab zoo ductility. Ib txwm tshwm sim thulium yog tsim los ntawm cov isotope ruaj khov Tm-169.