Kuyera Kwambiri Selenium 99.999% 99.9999% 5n 6n Selenium Chitsulo Mtengo Selenium ufa

Kuyera Kwambiri Selenium 99.999% 99.9999% 5n 6n Mtengo Wachitsulo wa Selenium Selenium Ufa Wowonetsedwa

Kufotokozera Kwachidule:

Malo Ochokera:Sichuan, China
Dzina la Brand:kungoda
Ntchito:kupanga selenium mankhwala
Mawonekedwe:concave mawonekedwe selenium granule
Zofunika:selenium granulated 99.999%
Mapangidwe a Chemical:Selenium
Maonekedwe:zitsulo imvi kapena wakuda granules
Nambala ya CAS:7782-49-2
Chiyero:99.999%, 99.9999%
Gulu:Gawo la Industrail
EINECS No:231-194-7

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Mafotokozedwe Akatundu

Se Selenium
	Katundu: Nambala ya atomiki ndi 34, kulemera kwa atomiki ndi 78.89. Kachulukidwe ndi 4.81g/cm3, malo osungunuka ndi 217 ℃, malo otentha ndi 684.9℃.Selenium ndi yolimba yokhala ndi zitsulo zotuwa.
	Katundu wamankhwala: Selenium imatha kuyaka mumlengalenga ndikutumiza lawi la buluu, kupanga ma selenium oxide awiri.
Kufotokozera	Se-5N(99.999%)	Se-6N(99.9999%)
Zonyansa zonse	≤10ppm	≤1ppm
Kugwiritsa ntchito	Selenium imagwiritsidwa ntchito makamaka muzinthu za cartridge ya toner, zinthu zamtundu wa photoelectric, chithunzi cha electrostatic ndi zida zina za zida zowunikira.