Mutengo weAngurium Powder Te 99.99%
Tsananguro yechigadzirwa
1.Chinyorwa cheChidimbu
Hunhu: | Silvery chena, inoshuva, simbi yakasimba. Suluble muSarufac acid, nitric acid, potassium hydroxide uye potassium cyanide solution. Kusakwana mumvura. Inoridza Garlic-sewiwiwa kune mweya wekufema, anogona kuve wekupfava. Iyo p-mhando semiconductor uye inyanzvi yayo inoteerera kujekesa kwechiedza. |
Njodzi: | (Simbi uye mishonga, se te): ine chepfu nekufemerwa. Kushivirira: 0,1 mg / m3 yemhepo. |
Zvishandiso: | Reururiuminogona kushandiswa muminda dzakasiyana, maererano nekuchena kwayo. Iyo inogona kushandiswa seyakaverengeka yekuona zvinhu, solar cell zvinhu, inotonhorera zvinyorwa uye zvichingodaro. Inonyanya kunyoreswa kune conpound semi-conductors, sosi yesero, electrotherm |
2. General Properties
Symbol: | Te |
Cas: | 13494-80-9 |
Nhamba yeAtomi: | 52 |
Kurema kweatomu: | 127.60 |
Density: | 6.24 GM / CC |
Inonyungudika Pfungwa: | 449,5 ℃ |
Boiling Point: | 989.8 ℃ |
Thermal Underity: | - |
Basa remagetsi: | 4.36x10 (5) microhm-cm @ 25 ℃ |
Electronegativity: | 2.1 Paulings |
Yakananga kupisa: | 0.0481 cal / g / ok @ 25 ℃ |
Kupisa kweVaporization: | 11.9 K-Cal / GM Atomu pa989.8 ℃ |
| Kupisa kweFusion: | 3.23 CAL / GM Mole |
3. Kufunga
| Te% | 99.99min |
| Al | 5 |
| Cu | 10 |
| Fe | 5 |
| Pb | 15 |
| Bl | 5 |
| Na | 20 |
| Si | 5 |
| S | 10 |
| Se | 15 |
| As | 5 |
| Mg | 5 |
| Zvemukati zvese zveKusachena | 100Max |
Chitupa:
Zvatinogona kupa:
