Tellurium Powder CAS 13494-80-9 Mufananidzo Unoratidzwa

Upfu hweTellurium CAS 13494-80-9

Tsananguro pfupi:

Zita reKemikari: Poda yeTellurium

Kuchena: ≥99.99%

Nhamba yeCAS 13494-80-9

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Matagi eChigadzirwa

Tsananguro yeChigadzirwa

Inoshandiswa sechinowedzera pamidziyo ye semiconductor, alloys, makemikari, simbi yakakandwa, rabha, magirazi nezvimwe zvinhu. Rhombic crystal system sirivha chena kristaro. Nzvimbo yekunyunguduka i452 ℃. Nzvimbo yekufashaira ye1390 ℃. Huwandu hwehuwandu i6.25. Inonyunguduka mu sulfuric acid, nitric acid, Aqua regia, potassium cyanide, potassium hydroxide; Hainyungudike mumvura inotonhora neinodziya, carbon disulfide.

Tsanangudzo

* Mhedzisiro yekuongorora :(kusachena kwese hakupfuuri 0.01)
Sezvo:0.0008	Fe:0.0005	Ne:0.0008
Al:0.0003	Pb:0.0004	Izvo: 0.002
Ne:0.001	Mg:0.0006	ini:0.0006
S:0.001	Na:0.0004