Kodi Physical Properties ya Sodium Cyanide ndi iti?

Sodium Cyanide (NaCN) ndi mankhwala omwe akopa chidwi chachikulu chifukwa cha poizoni wake komanso ntchito zake m'mafakitale. Kumvetsetsa momwe imagwirira ntchito ndikofunikira kwambiri pakusamalira, kusunga, komanso kuganizira za chitetezo. Nazi zinthu zazikulu zomwe zimagwirira ntchito Sodium cyanide :

1. Mawonekedwe : Sodium cyanide nthawi zambiri imawoneka ngati tinthu tating'onoting'ono toyera, ta kristalo, ufa, kapena tinthu tating'onoting'ono. Mu mawonekedwe ake oyera, imakhala yoyera, yopanda mtundu ikakhala mu yankho kapena ngati kristalo wowoneka bwino. Komabe, zitsanzo zamalonda nthawi zina zimatha kuwoneka zoyera pang'ono chifukwa cha zinthu zosafunika.

2. Fungo : Lili ndi fungo lochepa, lofanana ndi la amondi. Koma ndikofunikira kudziwa kuti si aliyense amene angazindikire fungoli. Kutha kununkhiza mankhwala a cyanide kumadalira majini, ndipo anthu ambiri sangathe kuzindikira fungolo. Kuphatikiza apo, m'malo ouma, Sodium Cyanide nthawi zambiri imakhala yopanda fungo. Fungoli limawonekera kwambiri likakumana ndi mpweya wonyowa kapena madzi, chifukwa limasungunuka kuti litulutse hydrogen cyanide (HCN), yomwe ili ndi fungo lodziwika bwino la amondi.

3. Malo Osungunula ndi Owira : Sodium cyanide ili ndi malo osungunuka okwera pafupifupi 563.7 °C (1046.7 °F). Izi zikusonyeza kuti pali ma ionic bond amphamvu mkati mwa composite. Malo ake owira ndi pafupifupi 1496 °C (2725 °F). Malo osungunuka ndi owira kwambiri awa ndi ofanana ndi ma ionic compounds, komwe mphamvu zamphamvu zamagetsi zokopa zimakhalapo pakati pa sodium cations (Na⁺) ndi cyanide anions (CN⁻).

4. Kuchulukana : Kuchulukana kwa sodium cyanide ndi pafupifupi 1.595 g/cm³. Kuchulukana kumeneku kumathandiza kudziwa kuchuluka kwa chinthucho mu kuchuluka komwe kwaperekedwa, komwe ndikofunikira kwambiri pamafakitale ndi njira zogwirira ntchito.

5. Kusungunuka : Sodium cyanide imasungunuka kwambiri m'madzi. Pa 20 °C, pafupifupi magalamu 48 a sodium cyanide amatha kusungunuka mu ma mililita 100 a madzi. Pamene kutentha kukukwera, kusungunuka kwake kumawonjezekanso. Mwachitsanzo, pa 34.7 °C, pafupifupi magalamu 82 amatha kusungunuka mu ma mililita 100 a madzi. Imasungunukanso pang'ono mu ethanol ndipo imasungunuka mu zinthu zina zosungunulira monga ammonia. M'madzi, imagawanika kukhala ma ayoni a sodium (Na⁺) ndi ma ayoni a cyanide (CN⁻), omwe amachititsa kuti ikhale ndi mphamvu zambiri zamagetsi komanso poizoni.

6. Hygroscopicity : Sodium cyanide ndi hygroscopic, zomwe zikutanthauza kuti imakonda kuyamwa chinyezi kuchokera mumlengalenga. Ikamayamwa madzi, imatha kupanga madzi. Nthawi zina, izi zingayambitse kutsekeka kapena kusonkhana kwa zinthu zolimba ngati zitasungidwa pamalo ozizira. Katunduyu alinso ndi zotsatirapo pakusungidwa kwake, chifukwa amafunika kusungidwa pamalo ouma kuti asunge bwino ndikupewa zinthu zosafunikira.

7. Chizindikiro Chowunikira : Chizindikiro chowunikira cha sodium cyanide ndi pafupifupi 1.452. Chizindikiro chowunikira ndi muyeso wa kuchuluka kwa kuwala komwe kumapindika pamene kumadutsa mu chinthu. Chizindikiro ichi chingagwiritsidwe ntchito mu njira zowunikira kuti tizindikire ndikuwonetsa sodium cyanide m'mikhalidwe ina, makamaka kuphatikiza ndi zinthu zina zakuthupi ndi zamakemikolo.

Mwachidule, zinthu zakuthupi za sodium cyanide, monga mawonekedwe ake, fungo, malo osungunuka ndi otentha, kachulukidwe, solubility, hygroscopicity, ndi refractive index, zimagwira ntchito yofunika kwambiri pakugwiritsa ntchito mafakitale ndi njira zoyendetsera chitetezo. Chifukwa cha kawopsedwe kake kwambiri, kudziwa zazinthu izi ndikofunikira kwa iwo omwe akugwira nawo ntchito kapena kuzungulira pagululi.