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Nnukwu ịdị ọcha Tellurium Dioxide ntụ ntụ (TeO2) Assay Min.99.9%

Nkọwa dị mkpirikpi:

Tellurium dioxide, nwere akara TeO2 bụ oxide siri ike nke tellurium. A na-ezute ya n'ụdị abụọ dị iche iche, odo orthorhombic mineral tellurite, ß-TeO2, na sịntetik, tetragonal enweghị agba (paratellurite), a-TeO2.


Nkọwa ngwaahịa

Tellurium dioxide
CAS No.7446-7-3
Tellurium dioxide (mkpokọta) bụ ụdị oxide nke tellurium. Usoro kemịkal ya bụ ngwakọta nke TeO2. kristal ya bụ usoro kristal square. Ibu ibu: 159.61; ọcha ntụ ntụ ma ọ bụ blocks.

 

Banyere Tellurium Dioxide

Isi ihe na-esi na tellurium na-ere ọkụ na ikuku bụ tellurium dioxide. Tellurium dioxide nwere ike idozi na mmiri mana ọ nwere ike dozie ya kpamkpam na sulfuric acid gbadoro ụkwụ. Tellurium dioxide na-egosi enweghị ntụkwasị obi na acid dị ike na oxidant dị ike. Dị ka tellurium dioxide bụ ihe amphoteric, ọ nwere ike meghachi omume na acid ma ọ bụ alkaline na ngwọta.

Dị ka tellurium dioxide nwere nnukwu ohere nke ịkpata nrụrụ na ọ na-egbu egbu, mgbe etinyere ya n'ime ahụ, ọ nwere ike ịmịpụta ísì (isi tellurium) yiri isi galik na ume. Ụdị okwu a bụ dimethyl tellurium na-emepụta site na metabolism nke tellurium dioxide.

 

Nkọwapụta ụlọ ọrụ maka Tellurium Dioxide ntụ ntụ

Akara Ngwakọta kemịkalụ
TeO2≥(%) Mat. ≤ ppm
Cu Mg Al Pb Ca Se Ni Mg
UMTD5N 99,999 2 5 5 10 10 2 5 5
UMTD4N 99.99 2 5 5 10 10 5 5 8

Nkwakọ ngwaahịa: 1KG / karama, ma ọ bụ 25KG / Vacuum Aluminom Foil Bag

 

Kedu ihe a na-eji Tellurium Dioxide ntụ ntụ maka?

A na-eji Tellurium dioxide mee ihe dị ka ihe acousto-optic na iko nwere ọnọdụ mbụ. A na-ejikwa Tellurium dioxide n'ichepụta nke II-VI compound semi-conductor, thermal-electricity converting components, jụrụ oyi, piezoelectric crystal na ultra-red detector.


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