CAS 7782-49-2 Ard-íonacht 99.9% -99.999% SELENIUM SE Púdar

Siombail:

Se

Marán

7782-49-2

Uimhir adamhach:

34

Meáchan adamhach:

78.96

Dlús:

4.79 GM/CC

Leáphointe:

217 OC

Fiuchphointe:

684.9 OC

Seoltacht theirmeach:

0.00519 w/cm/k @ 298.2 k

Friotaíocht Leictreach:

106 microhm-cm @ 0 oc

Leictridheach:

2.4 Paulings

Teas ar leith:

0.767 cal/g/k @ 25 oc

Teas an ghalraithe:

3.34 adamh k-cal/gm ag 684.9 oc

Teas comhleá:

1.22 caochán cal/gm