Menene Abubuwan Jiki na Sodium Cyanide?

Sodium Cyanide (NaCN) wani sinadari ne da ya jawo hankali sosai saboda gubarsa da kuma aikace-aikacensa a masana'antu. Fahimtar halayensa na zahiri yana da mahimmanci don kulawa, adanawa, da kuma la'akari da aminci. Ga manyan halayen jiki na Sodium Cyanide :

1. Bayyana : Sodium cyanide yawanci yana bayyana a matsayin farin, crystalline granules, foda, ko dunƙule. A cikin siffarsa ta tsarki, yana da tsabta, mara launi idan yana cikin ruwan magani ko kuma a matsayin lu'ulu'u mai haske. Duk da haka, samfuran kasuwanci na iya bayyana kaɗan - fari saboda ƙazanta.

2. Wari : Yana da ƙamshi mai ɗanɗano kamar almond. Amma yana da mahimmanci a lura cewa ba kowa ne zai iya gano wannan wari ba. Ikon jin warin mahaɗan cyanide an gano shi ta hanyar halitta, inda wani ɓangare mai yawa na jama'a ba sa iya fahimtar warin. Bugu da ƙari, a cikin yanayi na bushewa, Sodium Cyanide sau da yawa ba shi da wari. Ƙamshin yana bayyana sosai lokacin da aka fallasa shi ga iska mai danshi ko ruwa, yayin da yake narkewa don fitar da hydrogen cyanide (HCN), wanda ke da ƙamshin almond da aka sani.

3. Wuraren Narkewa da Tafasa : Sodium cyanide yana da matsakaicin zafin narkewa na kimanin 563.7 °C (1046.7 °F). Wannan yana nuna ƙarfin haɗin ionic a cikin mahaɗin. Wurin tafasarsa yana kusa da 1496 °C (2725 °F). Waɗannan manyan wuraren narkewa da tafasa suna kama da mahaɗan ionic, inda ƙarfin jan hankali mai ƙarfi tsakanin sodium cations (Na⁺) da cyanide anions (CN⁻).

4. Yawan yawa : Yawan sinadarin sodium cyanide ya kai kimanin 1.595 g/cm³. Wannan ƙimar yawan yana taimakawa wajen tantance adadin sinadarin a cikin wani adadin da aka bayar, wanda yake da mahimmanci ga aikace-aikacen masana'antu da hanyoyin sarrafawa.

5. Narkewa : Sodium cyanide yana narkewa sosai a cikin ruwa. A zafin jiki na 20 °C, kimanin gram 48 na sodium cyanide zai iya narkewa a cikin millilita 100 na ruwa. Yayin da zafin jiki ke ƙaruwa, narkewarsa ma yana ƙaruwa. Misali, a zafin jiki na 34.7 °C, kimanin gram 82 zai iya narkewa a cikin millilita 100 na ruwa. Hakanan yana narkewa kaɗan a cikin ethanol kuma yana narkewa a cikin wasu sinadarai masu narkewa kamar ammonia. A cikin ruwa, yana rabuwa zuwa ions na sodium (Na⁺) da ions na cyanide (CN⁻), waɗanda ke da alhakin yawancin halayen sinadarai da guba.

6. Hygroscopicity : Sodium cyanide yana da hygroscopic, ma'ana yana da halin shan danshi daga iska. Idan ya sha ruwa, yana iya samar da hydrates. A wasu lokuta, wannan na iya haifar da toshewa ko taruwa na kayan daskararru idan an adana shi a cikin yanayi mai danshi. Wannan kadarar kuma tana da alaƙa da ajiyarsa, domin yana buƙatar a ajiye shi a wuri busasshe don kiyaye amincinsa da kuma hana halayen da ba a so.

7. Fihirisar Refractive : Fihirisar refractive ta sodium cyanide tana da kimanin 1.452. Fihirisar refractive ma'auni ne na adadin haske da aka lanƙwasa lokacin da ya ratsa wani abu. Ana iya amfani da wannan siffa a cikin dabarun nazari don gano da kuma kwatanta sodium cyanide a wasu yanayi, musamman a hade da wasu sifofin jiki da sinadarai.

A taƙaice, sifofin jiki na sodium cyanide, kamar bayyanarsa, ƙamshi, narkewa da wuraren tafasawa, yawa, solubility, hygroscopicity, da fihirisar raɗaɗi, suna taka muhimmiyar rawa wajen amfani da masana'antu da hanyoyin kula da aminci. Ganin matsananciyar gubarsa, sanin waɗannan kaddarorin yana da mahimmanci ga waɗanda ke aiki tare da ko kewayen wannan fili.