Zinc iodidengumgubo omhlophe okanye ophantse umhlophe wegranular kunye ne-CAS ye-10139-47-6. Ngokuthe ngcembe ijika ibe mdaka emoyeni ngenxa yokukhutshwa kwe-iodine kwaye ine-deliquescence. Indawo yokunyibilika ngama-446 ℃, iqondo lokubila limalunga ne-624 ℃ (kunye nokubola), ukuxinana kwe-4.736 (25 ℃). Kulula ukunyibilika kwizisombululo zamanzi, i-ethanol, i-ether, i-ammonia, i-sodium hydroxide, kunye ne-ammonium carbonate.
Kumbuzo othizinc iodideiyanyibilika okanye ayinakunyibilika? Inokuba yinto ekhohlisayo, kuba ixhomekeke kwizinto ezininzi ezahlukeneyo. Nangona kunjalo, xa sijonga ukunyibilika kwayo emanzini, sinokugqiba ukuba iodide ye-zinc ngokwenene iyanyibilika.
Ukuqonda ukuba kutheni, kufuneka sijonge ngakumbi ukuba kuthetha ukuthini ukunyibilika. Ukunyibilika kukukwazi kwento ukunyibilika kwenye into enjengamanzi. Xa sisithi into enyibilikayo emanzini, ithetha ukuba inokunyibilika emanzini ukwenza isisombululo esifana nesoso.
Kungenjalo, xa sisithi into ethile ayinyibiliki emanzini, ithetha ukuba ayinakunyibilika emanzini kwaye iya kwenza ukunqunyanyiswa okanye imvula.
Zinc iodideithathwa njengemveliso enyibilikayo emanzini ngenxa yokukwazi ukunyibilika emanzini ukwenza isisombululo esicacileyo, esingenambala. Oku kunyibilika kubangelwa yindalo ye-polar yeemolekyuli zamanzi, ezinokusebenzisana ne-polar ions ye-zinc kunye ne-iodine ukwenza isisombululo esizinzile. Ukongeza, ubungakanani obuncinci kunye nokulula okuhambelanayozinc iodide cas 10139-47-6ikwanegalelo ekunyibilikeni kwayo.
Nangona kunjalo, kuyafaneleka ukuba uqaphele ukuba ukunyibilika kwe-zinc iodide emanzini akunasiphelo. Njengoko i-compound eyongeziweyo yongezwa emanzini, ekugqibeleni iya kufikelela kwindawo apho kungasayi kuchithwa khona, kwaye isisombululo esipheleleyo senziwe. Ngaphandle kweli nqaku, nayiphi na eyongezelelweyozinc iodide cas 10139-47-6iyakuphuma ngokulula kwisisombululo kwaye yenze isiqina.
Ngokubanzi, ukunyibilika kwezinc iodideemanzini inokuthathwa njengophawu oluhle, njengoko yenza ukuba i-compound ibe lula ukusebenza nayo kwizicwangciso zebhubhoratri kwaye ivumela ukusetyenziswa kwayo kwiindlela ezahlukeneyo zemichiza kunye nezicelo. Nangona kunjalo, kubalulekile ukukhumbula ukuba ukunyibilika kwayo nayiphi na ikhompawundi kunokuxhomekeka kwizinto ezahlukeneyo, ezifana nobushushu, uxinzelelo, kunye nobukho bezinye iikhemikhali. Ngoko ke, kusoloko kubalulekile ukuqwalasela ezi zinto phambi kokuba wenze naziphi na iingcamango malunga nokunyibilika kwekhompawundi.
Ukuba ufuna ukwazi okungakumbi malungazinc iodide cas 10139-47-6, Wamkelekile ukuba uqhagamshelane nathi nangaliphi na ixesha.
Ixesha lokuposa: May-07-2024