iindaba

I-Sulfamic Acidyi-asidi eqinileyo ye-inorganic eyenziwa xa iqela le-hydroxyl le-asidi ye-sulfuric lithatyathelwa indawo liqela le-amino.I-Sulfamic Acid's chemical formula yi-NH2SO3H kwaye ubunzima bayo bemolekyuli yi-97.09.I-Acid ye-Sulfamic idla ngokuba yikristale emhlophe, engenavumba ye-oblique-square flake enoxinano oluyi-2.126 kunye nendawo yokunyibilika eyi-205℃.Izinzile ngokwentelekiso.Isisombululo esimanzi seSulfamic Acid sineasidi eyomeleleyo efana ne-hydrochloric acid kunye ne-sulfuric acid, ngoko ikwabizwa ngokuba yi-solid sulfuric acid.Ineempawu zokungaguquguquki, akukho vumba kunye netyhefu encinci emzimbeni womntu.Uthuli okanye isisombululo siyacaphukisa amehlo kunye nesikhumba kwaye sinokubangela ukutshisa.Ubuninzi bokugxininiswa obuvumelekileyo ngu-10 mg / m 3. I-Acid ye-Sulfamic ingasetyenziselwa ukudibanisa i-herbicides, i-fireproofing agents, i-sweeteners, i-preservatives, i-agent yokucoca isinyithi kunye nokunye.I-Sulfamic Acid yinto eqhelekileyo yeekhemikhali ekrwada.

I-Sulfamic Acid

Iimpawu zekhemikhali:ikristale emhlophe ye-rhombic crystal sheet, ivumba, i-non-volatile, i-non-hygroscopic.Inyibilika emanzini nakwi-ammonia elulwelo, i-soluble kancinane kwi-methanol, ayinyibiliki kwi-ethanol ne-ether, kwaye ayinyibiliki kwi-carbon disulfide kunye ne-liquid sulfur dioxide.

Indawo yesicelo:

Esinye sezicelo eziphambili ze-sulfamic acid kukwenziwa kwesinyithi kunye ne-ceramic.Isetyenziswa njenge-arhente yokuhla kwaye iphumelela kakhulu ekususeni i-rust kunye ne-mineral deposits kwi-metal surfaces.Ikwasetyenziselwa ukuveliswa kwezixhobo zemizi-mveliso kunye ne-arhente yokucoca kumashishini okucoca asekuhlaleni.

I-asidi ye-Sulfamic ikwasetyenziswa njenge-arhente yonyango kwishishini lepetroleum.Isebenza kakhulu ekususeni iigesi zeasidi kwirhasi yendalo kunye nemijelo yeoli, iyenza ibe sisixhobo esiyimfuneko kwishishini leoli negesi.

Ukongeza, i-asidi ye-sulfamic isetyenziswa njenge-agent ye-electroplating industry.Isetyenziselwa ukususa i-copper kunye ne-oxidi yobhedu kwiindawo zokuphucula umgangatho wemveliso yokugqibela.Ikwasetyenziswa njenge asphalt emulsifier, etching and etching sulfides, nakwimizi-mveliso yedayi kunye nepigment ukuvelisa iidayi ezikumgangatho ophezulu kunye nebala.

Iimpawu ezizodwa ze-Sulfamic acid ziyenza idume ukusetyenziswa kwimveliso ye-agent esebenza ngokucokisekileyo, ifayibha kunye ne-retardants yelangatye lephepha, kunye nezithambisi ze-textile.Kwishishini lephepha, i-asidi ye-sulfamic isetyenziswe njenge-agent edibanisayo yokuphucula amandla kunye nomgangatho wemicu yephepha.

Lilonke, i-asidi ye-sulfamic yikhompawundi yeekhemikhali eziguquguqukayo eneendlela ezahlukeneyo zokusebenzisa kumashishini ahlukeneyo.Isebenza kakhulu, ayinatyhefu, kwaye kulula ukuyisebenzisa, iyenza ibe lukhetho oludumileyo kuluhlu olubanzi lwezicelo.

Isishwankathelo somngcipheko:

Ukhuseleko lwetyhefu:Le mveliso inetyhefu ephantsi.Inefuthe elithile elicaphukisayo esikhumbeni namehlo.Izixhobo zokuvelisa kufuneka zitywinwe kwaye abaqhubi kufuneka banxibe izixhobo zokukhusela.

Ukhuseleko:Uthuli okanye isisombululo siyacaphukisa amehlo kunye nolusu, olunokubangela ukutshisa.Ubuninzi boxinzelelo oluvumelekileyo ngu-10 mg / m3.Ukucaphuka kwamehlo kufuneka kunkcenkceshelwe ngamanzi, iimeko ezinzulu kufuneka zifune unyango.Ukudibana kwesikhumba kufuneka kwakhona kuhlanjululwe ngamanzi kwaye kuhlanjwe kakuhle ngesepha.Xa ungena, gargle ngoko nangoko kwaye uthumele esibhedlele unyango.Ezi mpahla zipakishwe kwiingxowa zeplanga ezifakwe kwiiplastiki ezinepolithene, nganye inobunzima obungama-25 kg net.Gcina kwindawo epholileyo, engenamoya neyomileyo.Ukupakisha kufuneka kutywinwe kunye nobungqina bokufuma.Khusela emvuleni nasekutshisweni lilanga ngexesha lokuhamba.Xa ulahla izinto ezibalekileyo, nxiba imaski yegesi kunye neeglavu, kwaye utshayele ngesanti okanye uhlambulule ngamanzi.Umlilo ungacinywa ngamanzi, isanti kunye nesicimi somlilo.

Ugcino kunye nothutho:

Ugcino:Gcina uvaliwe kwaye womile.Pakisha ngokuqinileyo kwaye ugcine kwindawo eyomileyo nengenamoya.Kwaye i-oxidizer, i-alkali, njl. Nika ingqalelo ekukhuselweni komntu.Ukudibana ngqo nomzimba akuvumelekanga ngokungqongqo.Ukuba kutyiwe, gargle ngamanzi kwaye usele ubisi okanye amaqanda amhlophe.

Ezothutho:Uthutho lukaloliwe luya kuqhutywa ngokungqongqo ngokuhambelana netafile yokulayisha impahla eyingozi kwi "Mithetho yoThutho lweeMpahla ezinobungozi" yoMphathiswa wezoLoliwe.Ukupakishwa kufuneka kugqitywe kwaye ukulayishwa kufuneka kukhuseleke.Ngexesha lokuthuthwa, qinisekisa ukuba isitya asivuzi, sidilika, siwe okanye sonakaliswe.Akuvumelekanga ngokungqongqo ukuxuba kunye ne-oxidants, i-alkali kunye neekhemikhali ezidliwayo.Izithuthi zokuthutha kufuneka zixhotyiswe ngezixhobo zonyango olungxamisekileyo oluvuzayo ngexesha lokuthutha.Ngexesha lokuthutha, kufuneka ikhuselwe ekukhanyeni kwelanga, imvula kunye nokushisa okuphezulu.


Ixesha lokuposa: Jun-06-2023