koyera Arsenic Monga chitsulo ingot

Kufotokozera Kwachidule:

Arsenic ndi mankhwala omwe ali ndi chizindikiro cha As ndi atomiki nambala 33. Arsenic imapezeka mu mchere wambiri, nthawi zambiri kuphatikizapo sulfure ndi zitsulo.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Arsenic ndi mankhwala omwe ali ndi chizindikiro cha As ndi atomiki nambala 33. Arsenic imapezeka mu mchere wambiri, nthawi zambiri kuphatikizapo sulfure ndi zitsulo.

Arsenic Metal Properties (Theoretical)

Kulemera kwa Maselo 74.92
Maonekedwe Silvery
Melting Point 817 ° C
Boiling Point 614 °C (wocheperako)
Kuchulukana 5.727g/cm3
Kusungunuka mu H2O N / A
Refractive Index 1.001552
Kukaniza Magetsi 333 nΩ·m (20 °C)
Electronegativity 2.18
Kutentha kwa Fusion 24.44 kJ / mol
Kutentha kwa vaporization 34.76 kJ / mol
Chiwerengero cha Poisson N / A
Kutentha Kwapadera 328 J/kg·K (α mawonekedwe)
Kulimba kwamakokedwe N / A
Thermal Conductivity 50 W/(m·K)
Kuwonjezedwa kwa Matenthedwe 5.6 µm/(m·K) (20 °C)
Vickers Kuuma 1510 MPa
Young's Modulus 8 gpa

 

Arsenic Metal Health & Safety Information

Chizindikiro cha Mawu Ngozi
Ndemanga Zowopsa H301 + H331-H410
Zizindikiro Zowopsa N / A
Ndemanga Zachitetezo P261-P273-P301 + P310-P311-P501
Pophulikira Zosafunika
Zizindikiro Zowopsa N / A
Ndemanga za Chitetezo N / A
Nambala ya RTECS CG0525000
Zambiri Zamayendedwe UN 1558 6.1 / PGII
WGK Germany 3
Zithunzi za GHS

Zowopsa ku Zachilengedwe Zamadzi - GHS09Chigaza ndi Crossbones - GHS06

 

Arsenic Metal (Elemental Arsenic) imapezeka ngati disc, granules, ingot, pellets, zidutswa, ufa, ndodo, ndi sputtering chandamale.Ukhondo wapamwamba kwambiri komanso mawonekedwe achiyero chapamwamba amaphatikizanso ufa wachitsulo, ufa wa submicron ndi nanoscale, madontho amtundu, zomwe mukufuna kuyika filimu yopyapyala, ma pellets otulutsa nthunzi ndi mitundu ya kristalo imodzi kapena polycrystalline.Maelementi amathanso kulowetsedwa mu aloyi kapena machitidwe ena monga fluoride, oxides kapena kloridi kapena ngati mayankho.Arsenic zitsuloamapezeka nthawi yomweyo m'mavoliyumu ambiri.


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