Tellurium Powder CAS 13494-80-9 Foto egosipụtara

Tellurium ntụ ntụ CAS 13494-80-9

Nkọwa dị mkpirikpi:

Aha chemical: Tellurium ntụ ntụ

Dị ọcha: ≥99.99%

CAS Nọmba 13494-80-9

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

Ejiri ya dị ka mgbakwunye maka ngwaọrụ semiconductor, alloys, akụrụngwa kemịkalụ, igwe nkedo, rọba, iko na ụlọ ọrụ ndị ọzọ. Usoro Rhombic kristal ọla ọcha kristal. Ebe mgbaze bụ 452 ℃. Ihe na-esi ísì ụtọ nke 1390 ℃. Njupụta ndị ikwu bụ 6.25. Soluble na sulfuric acid, nitric acid, Aqua regia, potassium cyanide, potassium hydroxide; Na-adịghị ike na mmiri oyi na mmiri ọkụ, carbon disulfide.

Nkọwapụta

* Nsonaazụ nke nyocha: (mkpokọta adịghị ọcha karịrị 0.01)
Dị ka: 0.0008	Fe: 0.0005	Ọ: 0.0008
Al: 0.0003	Pb: 0.0004	Nke ahụ: 0.002
Nkeji: 0.001	Mg: 0.0006	i: 0.0006
S: 0.001	Site: 0.0004