Ziziphi iimpawu zeSodium Cyanide?

Sodium benqanda (I-NaCN) yikhemikhali yekhemikhali eye yatsala ingqalelo ebalulekileyo ngenxa yetyhefu kunye nezicelo zoshishino. Ukuqonda kwayo Iipropati zomzimba ibalulekile ekuphatheni, ekugcinweni nasekuqwalaseleni ukhuseleko. Nazi iimpawu eziphambili zomzimba ze Isodium cyanide:

1. Kubonakala:Isodium i-cyanide Ngokwesiqhelo kubonakala ngathi zimhlophe, iigranule zekristale, umgubo, okanye amaqhuma. Ngendlela ecocekileyo, inokubonakala okucocekileyo, okungenayo umbala xa isisombululo okanye njengekristale ecacileyo. Nangona kunjalo, iisampulu zentengiso ngamanye amaxesha zinokuvela kancinci-zimhlophe ngenxa yobumdaka.

2. Iphunga: Ine-almond epholileyo, eneempawu ezifana nevumba. Kodwa kubalulekile ukuqaphela ukuba ayinguye wonke umntu onokubona eli vumba. Ukukwazi ukuvumba iikhompawundi ze-cyanide kunqunywe ngokwemfuza, kunye nenxalenye ebalulekileyo yabemi abakwazi ukulibona ivumba. Ukongeza, kwiimeko ezomileyo, Isodium cyanide ihlala ingenavumba. Ivumba liphawuleka ngakumbi xa lithe lavezwa kumoya ofumileyo okanye emanzini, njengoko emva koko i-hydrolyzes ukukhupha i-hydrogen cyanide (HCN), enevumba le-almond elaziwayo-kakuhle.

3. Amanqaku anyibilikayo kunye nokubilisa: Isodium cyanide inomlinganiselo ophezulu wokunyibilika omalunga ne-563.7 °C (1046.7 °F). Oku kubonisa iibhondi ze-ionic ezinamandla ngaphakathi kwekhompawundi. Indawo yokubila kwayo imalunga ne-1496 °C (2725 °F). Ezi ndawo ziphezulu zokunyibilika kunye nokubilisa ziqhelekile kwiikhompawundi ze-ionic, apho amandla anamandla e-electrostatic oftraction akhona phakathi kwe-sodium cations (Na⁺) kunye ne-cyanide anions (CN⁻).

4. mninzi: Ubuninzi be sodium cyanide imalunga ne 1.595 g/cm³. Eli xabiso loxinaniso linceda ekunqumeni ubungakanani bezinto kumthamo onikeziweyo, obalulekileyo kwizicelo zoshishino kunye neenkqubo zokuphatha.

5. Umzimba: Isodium cyanide inyibilika kakhulu emanzini. Kwi-20 °C, malunga ne-48 grams ye-sodium cyanide inokunyibilika kwi-100 mililitha yamanzi. Njengoko ubushushu bukhula, ukunyibilika kwayo kuyanda. Ngokomzekelo, kwi-34.7 ° C, malunga ne-82 grams inokunyibilika kwi-100 milliliters yamanzi. Ikwanokunyibilika kancinci kwi-ethanol kwaye iyanyibilika kwezinye izinyibilikisi zepolar njengeammonia. Emanzini, iyahlukana ibe yi-sodium ion (Na⁺) kunye ne-cyanide ion (CN⁻), ejongene neninzi yeekhemikhali zayo kunye ne-toxicological properties.

6. I-Hygroscopicity: I-sodium cyanide yi-hygroscopic, oku kuthetha ukuba inotyekelo lokufunxa ukufuma emoyeni. Xa ifunxa amanzi, inokwenza i-hydrates. Kwezinye iimeko, oku kunokukhokelela kwi-caking okanye i-cluming yezinto eziqinileyo ukuba zigcinwe kwindawo efumileyo. Le propati nayo ineempembelelo zokugcinwa kwayo, njengoko kufuneka igcinwe kwindawo eyomileyo ukuze igcine ingqibelelo yayo kwaye ithintele ukuphendula okungafunekiyo.

7. Isalathiso sokuKhanya: Isalathisi se-refractive ye-sodium cyanide malunga ne-1.452. Isalathiso se-refractive ngumlinganiselo wobungakanani bokukhanya okugobileyo xa kudlula kwinto. Le propati ingasetyenziselwa ubuchule bokuhlalutya ukuchonga kunye nokubonakalisa i-sodium cyanide kwiimeko ezithile, ngokukodwa ngokudibanisa nezinye izinto eziphathekayo kunye neekhemikhali.

Isishwankathelo, iimpawu ezibonakalayo ze-sodium cyanide, ezifana nokubonakala kwayo, iphunga, ukunyibilika kunye namanqaku abilayo, ubuninzi, i-solubility, i-hygroscopicity, kunye ne-index refractive index, idlala indima ebalulekileyo ekusetyenzisweni kwayo kwezoshishino kunye neenkqubo zokuphatha ukhuseleko. Ngenxa yobutyhefu bayo obugqithisileyo, ulwazi lwezi mpawu lubalulekile kwabo basebenza kunye okanye bajikeleze le khompawundi.