thorium (IV) oxide (Thorium Dioxide) (ThO2) upfu Purity Min.99%

Tsanangudzo Pfupi:

Thorium Dioxide (ThO2), anonziwothorium(IV) oxide, inonyanya kunyungudika inopisa inopisa Thorium sosi. Ikristaro yakasimba uye kazhinji ichena kana yero muruvara. Iyo inozivikanwawo se thoria, inogadzirwa zvakanyanya senge-chigadzirwa che lanthanide uye uranium kugadzirwa. Thorianite izita re mineralogical fomu ye thorium dioxide. Thorium inokosheswa zvakanyanya mugirazi uye kugadzirwa kweceramic seyakajeka yero pigment nekuda kweiyo optimal reflectanceHigh Purity (99.999%) Thorium Oxide (ThO2) Powder pa560 nm. Oxide makomisheni haafambisi kumagetsi.

Tumira email kwatiri

Product Detail

Thorium Dioxide

IUPACName	Thorium dioxide, Thorium (IV) oxide
Mamwe mazita	Thoria, Thorium anhydride
Cas Nha.	1314-20-1
Chemical formula	ThO2
Molar mass	264.037g/mol
Chitarisiko	white solid
Kunhuwa	isina hwema
Density	10.0g/cm3
Melting point	3,350°C(6,060°F;3,620K)
Boiling point	4,400°C(7,950°F;4,670K)
Solubility mumvura	insoluble
Solubility	isinganyungudika mualkali inonyungudika zvishoma muasidhi
Magnetic susceptibility (χ)	−16.0 · 10−6cm3/mol
Refractive index (nD)	2.200 (thorianite)

Bhizinesi Kutsanangurwa kweThorium(TV) Oxide

Purity Min.99.9%, Whiteness Min.65, Typical Particle Size(D50) 20~9μm

Chii chinonzi Thorium Dioxide (ThO2) inoshandiswa?

Thorium dioxide (thoria) yakashandiswa mumakeramiki ekupisa, gasi mantles, mafuta enyukireya, kupisa kwemoto, crucibles, kwete-silicia optical glass, catalysis, filaments mumarambi e-incandescent, cathodes mu electron tubes uye arc-melting electrodes.Mafuta enyukireyaThorium dioxide (thoria) inogona kushandiswa mumagetsi enyukireya seceramic mafuta pellets, anowanzo kuwanikwa mumafuta emafuta enyukireya akapfekedzwa zirconium alloys. Thorium haisi fissile (asi "yakaorera", kubereka fissile uranium-233 pasi peneutron bombardment);AlloysThorium dioxide inoshandiswa seyakagadzikana mu tungsten electrodes muTIG welding, machubhu erekitironi, uye ndege gasi turbine injini.CatalysisThorium dioxide inenge isina kukosha sechinhu chekutengesa, asi kushandiswa kwakadaro kwakanyatsoongororwa. Iyo inosimudzira muRuzicka hombe mhete synthesis.Radiocontrast vamiriririThorium dioxide ndiyo yaive yekutanga musanganiswa muThorotrast, yaimbove yakajairika radiocontrast agent yakashandiswa cerebral angiography, zvisinei, inokonzeresa isingawanzo mhando yegomarara (hepatic angiosarcoma) makore mazhinji mushure mekutonga.Kugadzirwa kwegiraziKana yawedzerwa kugirazi, thorium dioxide inobatsira kuwedzera iyo refractive index uye kuderedza kupararira. Girazi rakadaro rinowana kushandiswa mumhando yepamusoro-soro lenzi dzemakamera uye zviridzwa zvesainzi.