litaba

Sodium hydrosulfide, eo hangata e tsejoang e leNaHS, ke letsoai le sebelisoang haholo la inorganic sodium le mokhoa oa lik'hemik'hale oa NaHS le nomoro ea CAS 16721-80-5. Motsoako ona o na le nomoro ea Machaba a Kopaneng UN2949 'me e tsejoa ka lebaka la ts'ebeliso ea eona ea bohlokoa liindastering tse fapa-fapaneng, haholo-holo ka mokhoa oa eona oa mahloriso oa 70%, o fumanehang ka mefuta ea li-flake tsa metsi le tse tloaelehileng.

E 'ngoe ea likopo tsa mantlha tsa sodium Hydrosulfide 70% ke indastering ea dae, moo e sebelisoang e le thuso ho kopantseng li-organic intermediates le ho lokiseng lidae tsa sebabole. Ke motsoako oa bohlokoa bakeng sa bahlahisi ba batlang ho hlahisa mebala e khanyang, e tšoarellang nako e telele ka har'a masela.

Indastering ea matlalo, sodium hydrosulfide ke ntho e tala e hlokahalang haholo ts'ebetsong ea ho tlosa letlalo le letlalo. E na le bokhoni ba ho senya keratin 'me ke khetho ea pele ea baetsi ba letlalo ba phehellang lihlahisoa tsa boleng bo phahameng tse felileng.

Ho feta moo, sodium hydrosulfide e phetha karolo ea bohlokoa ho hloekisa metsi a litšila, ho thusa ho fokotsa lintho tse kotsi le ho ntlafatsa boleng ba metsi. Sebaka sa ts'ebeliso ea eona se boetse se fetela indastering ea manyolo, moo e sebelisetsoang ho tlosa sebabole sa mantlha ho li-desulfurizer tsa khabone, ho netefatsa ts'ebetso ea tlhahiso e hloekileng.

Indasteri ea meriana le chefo e bolaeang likokoanyana le eona e rua molemo ho sodium hydrosulfide kaha ke thepa e tala bakeng sa ho etsa lihlahisoa tse felileng joalo ka ammonium sulfide le ethyl mercaptan. Ho feta moo, indastering ea merafo, e sebelisoa haholo ho rua molemo oa tšepe ea koporo ho matlafatsa ts'ebetso ea ho ntšoa.

Qetellong, Sodium Hydrosulfide e sebelisoa ho daea sa sulfite le tlhahiso ea likhoele tse entsoeng ke motho, ho bonts'a ho ikamahanya le maemo le bohlokoa ba eona tlhahisong ea sejoale-joale. Ka sebopeho sa eona sa boleng bo holimo le litšebeliso tse fapaneng, 70% Sodium Hydrosulfide e ntse e le khemikhale ea bohlokoa mekhoeng e fapaneng ea indasteri, haholo-holo Chaena, moo e hlahisoang le ho etsoa ka mokhoa o ikhethileng ho fihlela litlhoko tse itseng.