Kemikari Zvivakwa uye Kuedza Mashandisirwo eSodium Cyanide

Sodium cyanide inorganic compound ine yakasarudzika makemikari zvimiro uye inoshandiswa zvakanyanya mumarabhoritari nekugadzirwa kwemaindasitiri. Ichi chinyorwa chichaongorora maitiro emakemikari e Sodium Cyanide uye basa rayo mukuedza kushandiswa.

Proper Properties

Sodium cyanide ikristaro chena, kazhinji iripo mune yakasimba fomu. Iyo inogadzikana pamhepo tembiricha, asi pasi pekudziya kana yakakwira - humidity mamiriro, inoora kuita hydrocyanic acid uye sodium hydroxide. Mushonga wayo wemakemikari ndeyeNaCN, uye uremu hwayo hunosvika 49.01 g/mol.

Chemical Zvivakwa

1.Alkalinity:Sodium cyanide hwaro hwakasimba. Inogona kuderedza zvigadziriso zvine acidic uye kugadzira hydrocyanic acid (HCN) mumvura:

NaCN + H₂O → HCN + NaOH

izvi zvinoita sodium cyanide tamba basa rakakosha muasidhi - base neutralization reactions.

2.Maitirwo eCyanide Ion:Chikuru chemakemikari chiitiko che sodium cyanide chine hukama ne Cyanide Ion (CN⁻). Iyi ion inogona kutora chikamu mukuita kwakawanda, kusanganisira kuita kwesirivheri, kuita kwemhangura, uye simbi gilding. Semuyenzaniso, kuita nesirivheri ions (Ag⁺) kunoumba inorema sirivheri cyanide (AgCN).

3.Toxicity:Ese ari maviri sodium cyanide nemushonga wayo wemvura une muchetura zvakanyanya nekuti iyo cyanide ion inogona kusunga kune iron mumasero, ichikanganisa maitiro ekufema kwesero. Izvi zvinoita kuti sodium cyanide ive yakakosha mukutsvagisa toxicology.

Experimental Applications

1.Metal Processing: Sodium cyanide inoshandiswa mu Metal Kugadziriswa nokuti electroplating uye kubvisa maokisi epamusoro. Inogona kushandiswa electroplate simbi dzinokosha segoridhe nesirivha pamusoro pezvimwe zvinhu.

2.Analytical Chemistry: Sodium cyanide inowanzoshandiswa mu Ongororo Chemistry, kunyanya pakuongorora sirivha munyu. Inogona kubatsira kuona kuvepo kwesirivheri, mhangura, uye mamwe maion simbi.

3.Organic Synthesis: Sodium cyanide inoshandiswa se base kana catalyst mukati Organic Synthesis. Inogona kutora chikamu mukuita kwakasiyana, senge Ullmann maitiro uye synthesis yeGrignard reagents.

4.Toxicology Research:Nekuda kwehupfu hwayo, sodium cyanide inoshandiswa mukutsvagisa toxicology kudzidza maitiro echiito chechepfu uye nzira dzekurapa chepfu.

Zvinofanira kuonekwa kuti kushandiswa kwe sodium cyanide kunofanira kutevera nzira dzekuchengetedza, uye huturu hwayo hunofanira kunyatsodzorwa. Munzvimbo dzema laboratori uye maindasitiri, matanho akakodzera ekuchengetedza anofanirwa kutorwa kudzivirira kubata uye kubuda. Pamusoro pezvo, kushandiswa zviri pamutemo uye kuraswa kwesodium cyanide kunofanirwa kutevedzera mitemo nemirau yakakodzera kuve nechokwadi chekuchengetedza kwezvakatipoteredza uye hutano hwevanhu.