Tellurium hmoov CAS 13494-80-9

Lus piav qhia luv luv:

Lub npe tshuaj: Tellurium hmoov

Purity: ≥99.99%

CAS Nr . 13494-80-9

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Product Detail

Khoom cim npe

Product Description

Siv ua additive rau semiconductor li, alloys, tshuaj raw khoom, cam khwb cia hlau, roj hmab, iav thiab lwm yam lag luam. Rhombic Crystal system nyiaj dawb siv lead ua. Melting point yog 452 ℃. Kub taw tes ntawm 1390 ℃. Tus txheeb ze ntom ntom yog 6.25. Soluble hauv sulfuric acid, nitric acid, Aqua regia, potassium cyanide, potassium hydroxide; Insoluble hauv dej txias thiab kub, carbon disulfide.

Specification

* Cov txiaj ntsig ntawm kev tshuaj xyuas: (tag nrho impurity tsis ntau tshaj 0.01)
Raws li: 0.0008	PIB: 0.0005	Cu: 0.0008
Al: 0.0003	Pb: 0.0004	Nws: 0.002
Ib: 0.001	mg:0,000 6	ib: 0.0006
S: 0.001 Nws	PIB: 0.0004