Inombolo ye-CAS 7784-42-1 Arsine Supplier. Ukucoceka okuphezulu kweArsine kwihoseyili.

Inombolo ye-CAS 7784-42-1 ngokwenene ihambelana ne-Arsine (AsH₃). Makhe sihlolisise iimpawu kunye neenkcukacha zeArsine:

Ifomula yeMichiza: I-ASH₃

Inkcazo: I-Arsine yirhasi engenambala, enokutsha, kwaye inetyhefu kakhulu eneempawu ezifana negalikhi okanye ivumba lentlanzi kwindawo ephantsi. Yihydride ye-arsenic kwaye isetyenziswa ikakhulu ngaphakathi kwendawo elawulwayo ngenxa yeprofayili yayo ephezulu yobungozi.

Iinkcazelo Ngeempawu:

Indawo yokunyibilika: -116.6°C (-179.9°F)

Indawo yokuBilisa: -62.4°C (-80.3°F)

Ubuninzi: malunga ne-1.98 amaxesha axinene kunomoya

Ukunyibilika emanzini: Ukunyibilika ngokuyinxenye, ukwenza izisombululo ezineasidi

Iinkcazelo ngeMichiza:

Ukusebenza kwakhona: I-Arsine yipyrophoric, oku kuthetha ukuba inokuvutha ngokuzenzekelayo emoyeni. Isabela ngobundlobongela kunye ne-oxidizers kwaye inokwenza imixube eqhumayo xa idityaniswe nomoya okanye ezinye ii-oxidants.

Iingozi:

Ubuthi: I-Arsine inetyhefu kakhulu, ijolise kwinkqubo ye-hematological ngokubangela i-hemolysis (ukuqhekeka kweeseli ezibomvu zegazi), oku kunokukhokelela kwi-anemia, i-jaundice, kunye nokungaphumeleli kwezintso ezinokuthi zibulale.

Ukutsha kunye nokuqhushumba: Inokutsha kakhulu kwaye ibeka ingozi yomlilo kunye nogqabhuko-dubulo.

Iingozi zokusingqongileyo: I-Arsine iyingozi kubomi basemanzini kwaye inokungcolisa imithombo yamanzi.

Usebenzisa:

Umzi-mveliso weSemiconductor: Isetyenziswa ngokuyintloko njenge-agent ye-doping kwimveliso yee-semiconductors ukwazisa ii-athomu ze-arsenic kwi-silicon substrates, ziguqula iimpawu zazo zombane.

I-Analytical Chemistry: Njenge-reagent kwiimvavanyo ezithile zohlalutyo okanye njenge-precursor ye-synthesis yezinye iikhompawundi ze-organoarsenic.

Ukutsalwa kwesinyithi (Ngokwembali): Ngokwembali yayisetyenziswa ekutsalweni kwegolide nesilivere, nangona ukusetyenziswa kwayo kuye kwehle kakhulu ngenxa yeendlela ezikhuselekileyo.

Ukuphatha kunye neMilinganiselo yoKhuseleko:

Ngenxa yobutyhefu bayo obugqithisileyo kunye nokutsha, i-arsine ifuna ukuphathwa ngononophelo kunye nokubambelela ngokungqongqo kwiiprothokholi zokhuseleko:

Izixhobo zoKhuseleko zoMntu (PPE): Iziphefumli ezigcwele ubuso, iimpahla ezikhuselayo kunye neeglavu zinyanzelekile.

IVentilation: Iindawo zokusebenzela kufuneka zifakwe umoya kakuhle kunye ne-exhaust systems ukugcina ukugxila okuphantsi kwe-arsine.

Iinkqubo zokubona igesi: Ifakelwe ukujonga ukuvuza kunye nokuqalisa ii-alam okanye iinkqubo zokuvala ngokuzenzekelayo.

Impendulo engxamisekileyo: Ukufikelela kwiishawa ezingxamisekileyo, izikhululo zokuhlamba amehlo, kunye nemilinganiselo ethile yoncedo lokuqala lokuvezwa kwe-arsine kubalulekile.

Uqeqesho: Uqeqesho lwarhoqo lwabasebenzi malunga neengozi, iindlela zokuphatha ngokukhuselekileyo, kunye neenkqubo zokusabela ngokungxamisekileyo.

Ababoneleli be-arsine baphantsi kolawulo olungqongqo kwaye kufuneka balandele yonke imithetho esebenzayo kunye nezikhokelo zokwenziwa ngokukhuselekileyo, ukugcinwa, ukuthutha, kunye nokulahlwa kwesi sixhobo siyingozi. Bahlala bebonelela ngeenkcukacha zokhuseleko lwamaphepha (SDS) kwaye bafuna ukuba abathengi babonise ubuchule bokuphatha izinto ezinjalo ngokukhuselekileyo.

Iqela lethu liqulunqwe ziingcali eziphezulu ezinobuchule obunzulu kwiigesi ezikhethekileyo kunye ne-isotopu ezizinzileyo. Ngotshintsho olungapheliyo kunye nophando kunye nophuhliso, sizibophelele ekuboneleleni umgangatho ophezulu kunye neemveliso ezicocekileyo zokuhlangabezana neemfuno ezikhulayo zabathengi. Isiseko sethu semveliso sixhotyiswe ngamaziko okuvelisa aphucukileyo kunye neenkqubo ezingqongqo zokuvelisa, ukuqinisekisa ukuzinza nokuthembeka kweemveliso zethu. Siyakuxabisa ukukhuselwa kwendalo kunye nokuzinza, sizame ukunciphisa impembelelo kokusingqongileyo, kwaye siqinisekise ukuthotyelwa kwayo yonke imimiselo kunye nemigangatho efanelekileyo.