I-CAS No. 7783-6-4 i-Hydrogen Sulfide Factory. Iimpawu zeHydrogen Sulfide
IHydrogen sulfide (H₂S) yigesi eyityhefu, engenambala eyaziwa ngokuba namandla, amdaka, nevumba leqanda elibolileyo kwindawo ephantsi. Kwiindawo eziphezulu, nangona kunjalo, ivumba lisenokungabonakali ngenxa yokuba linokubulala ngokukhawuleza imvakalelo yokuvumba. I-H₂S inzima kunomoya kwaye iyatsha. Iqhele ukufunyanwa kwimisebenzi emininzi yemizi-mveliso kunye nemithombo yendalo efana neegesi zentaba-mlilo, imithombo eshushu, kunye nepetroleum ekrwada.
Iimpawu zeHydrogen Sulfidi:
Iinkcazelo ngeMichiza:
Ifomula yemolekyuli: H₂S
Ubunzima beMolekyuli: 34.08 g / mol
Inombolo yeCAS: 7783-0-4 (Inombolo yeCAS echanekileyo ngokwenene 7783-0-6)
Indawo yokubila: -60.25 °C
Indawo yokunyibilika: -85.5 °C
Ubuninzi: 1.539 g/L kubushushu obuqhelekileyo kunye noxinzelelo (STP)
Iinkcazelo Ngeempawu:
IHydrogen sulfide yigesi ekwiqondo lobushushu begumbi kunye noxinzelelo.
Iyanyibilika emanzini kwaye iyiasidi ebuthathaka.
Inzima kunomoya, nto leyo ethetha ukuba ithande ukuqokelelana kwiindawo ezisezantsi.
Ubutyhefu:
IHydrogen sulfide iyityhefu egqithisileyo, ebangela ukukhubazeka kokuphefumla kwaye inokubulala kwindawo ephezulu.
Inokubangela ukucaphuka kwamehlo, intloko ebuhlungu, isiyezi, kunye namanqanaba aphezulu, ukuwa kwangoko kunye nokufa.
Usebenzisa:
Ekuqhutyweni kwee-ores ezinesulfure.
Kwishishini le-pulp kunye nephepha.
Kwimveliso yesulfure ye-elemental kunye ne-sulfuric acid.
Njenge-arhente yokunciphisa kwi-chemical synthesis.
Ukuphatha kunye noGcino:
IHydrogen sulfide kufuneka iphathwe ngononophelo olukhulu ngenxa yobutyhefu bayo.
Kufuneka igcinwe kwindawo engena umoya kwaye kude kuyo nayiphi na imithombo yokutshisa.
Izixhobo zokukhusela kufuneka zinxitywe xa uphethe i-H₂S.
Xa ufuna umthengisi, kubalulekile ukuqinisekisa ukuba yonke imimiselo yasekhaya neyamazwe ngamazwe iyalandelwa, kwaye indawo yakho inemilinganiselo yokhuseleko efanelekileyo yokuphatha igesi ngokukhuselekileyo. Soloko udibana neengcali zempilo nokhuseleko xa uceba ukusebenzisana nehydrogen sulfide okanye naziphi na ezinye izinto eziyingozi.
I-Shanghai Wechem Chemical Co., Ltd., njengeshishini elisebenzela abathengi kwimveliso ye-semiconductor, uphando olutsha lweziyobisi kunye nemveliso yophuhliso, i-aerospace, kunye namashishini amandla elanga, sizazi kakuhle iimfuno zabo kunye neemfuno zeshishini. Sigcina unxibelelwano olusondeleyo kunye nentsebenziswano kunye nabathengi bethu, sibanika izisombululo ezilungiselelweyo kunye nenkxaso yobuchwephesha yobuchwephesha ukubanceda bafezekise impumelelo enkulu. Ukuba ufuna le mveliso, nceda uzive ukhululekile ukuba uqhagamshelane nathi nanini na!