Ga ti nw Germanium ingot / irin / opa / bar / granules

1. Orukọ ọja: Germanium ingot / metal / opa / bar / granules
2. Mimo: 99.999%
3. CAS No.: 7440-56-4
4. Apẹrẹ tabi Iwọn: bi ibeere rẹ

Alaye ọja

Apejuwe ọja

Awọn ẹya ara ẹrọ

1. Lustrous, lile, grẹyish-funfun ri to metalloid ninu awọn erogba Ẹgbẹ, chemically iru si awọn oniwe-ẹgbẹ awọn aladugbo Tinah ati ohun alumọni.

2. Germanium ti a sọ di mimọ jẹ ohun elo semikondokito 'p-type'.

3. Conductivity gbarale ibebe lori kun impurities.

4. Kolu nipasẹ nitric acid ati aqua regia, ṣugbọn iduroṣinṣin ninu omi, acids, ati alkalies ni isansa ti itọka atẹgun, majele kekere.

Alaye ipilẹ

1.Purity: ga didara germanium irin ge opa germanium bar 99.999% 5n

2. CAS No.: 7440-56-4

3.Main Applicatoin: sẹẹli oorun, ibora, awọn ọna okun-opitiki, awọn opiti infurarẹẹdi, iran alẹ infurarẹẹdi, phosphor

Sipesifikesonu

Orukọ ọja	99.999% Agbegbe-refainiGermaniumIngot
Ifarahan	Sliver White
Ti ara Iwon	Powder, Granules, Ingot
Ilana molikula	Ge
Òṣuwọn Molikula	72.6
Ojuami Iyo	937,4 °C
Ojuami farabale	2830 °C
Gbona Conductivity	0.602 W/cm/K @ 302.93 K
Itanna Resistivity	Microhm-cm @ 20 oC
Electronegativity	1.8 Paulings
Ooru pato	0,077 Cal/g/K @ 25 oC
Ooru ti Vaporization	68 K-cal/gm atomu ni 2830 oC