Ammonium Bifluoride

Ammonium Bifluorideluhlobo lwe-inorganic compound, i-chemical formula yi-NH4HF2, imhlophe okanye ingenambala i-rhombic crystal system crystallization, i-commodity yi-flake, incasa emuncu kancinane, i-corrosion, ilula ukudelix, inyibilika emanzini njenge-asidi ebuthakathaka, kulula ukuyinyibilika emanzini. , Inyibilika kancinane kwi-ethanol, ishushu okanye iboliswe emanzini ashushu.

IiPropati zePhysicochemical:

I-athomonium hydrogenation ikwabizwa ngokuba yi-asidi ammonium fluoride.Ikhemikhali NH4F · HF.Ubunzima bemolekyuli yi-57.04.Ukufuma okumhlophe-ukusombulula iikristale zendlela ezintandathu ziyityhefu.Kulula ukusombulula.Ukuxinana okuhambelanayo ngu-1.50, indawo yokunyibilika yi-125.6 ° C, kwaye isaphulelo se-1.390.Inokuthi ifakwe i-sublimated, i-corrode ibe yiglasi, ifudunyezwe okanye ifudunyezwe xa ishushu.ISolk emanzini, inyibilika kancinane etywaleni.Umxube onamanzi uneasidi, unokugqwalisa iglasi, kwaye uyaludla ulusu.I-Gymnomic ammonia igqithiselwa kwi-40% yefluorine, kwaye icrystallization ipholile.

Indlela:Sebenzisa i-1 Moore ammonia yamanzi ukufunxa i-2 Molfluoride, kwaye emva koko upholise, ugxininise, kwaye ukhazimle.

Isebenzisa:isetyenziswa njengeekhemikhali zokulungisa, udongwe kunye neglasi etching, electroplating, ukwenza utywala, izigcina mveliso ezivundisiweyo kunye nezithinteli zebhaktiriya.Ikwasetyenziselwa ukunyibilikisa isinyithi kunye nokwenza i-ceramic.

Isicelo:

1. Isetyenziswe njenge-glass etching agent, i-disinfectant, i-preservative, i-solvent yensimbi ye-beryllium, i-agent yonyango ye-surface ye-silicon plate yensimbi, ekwasetyenziswa ekwenzeni ii-ceramics kunye ne-magnesium alloys.

2. Ingasetyenziselwa njenge-chemical reagent, i-glass etch agent (ehlala isetyenziswa nge-hydrofluoric acid), i-disinfectant kunye ne-preservative kwi-industry fermentation, i-solvent yokwenza i-beryllium metal kwi-beryllium oxide, kunye ne-agent yonyango ye-surface ye-silicon plate yensimbi.Ikwasetyenziselwa ukwenza iiseramics, iialloyi zemagnesium, ukucoca kunye nokwehlisa inkqubo yamanzi kwibhoyila yokutya kunye nenkqubo yokuvelisa umphunga, kunye nokunyangwa kweasidi kwisanti yendawo yeoli.Ikwasetyenziswa njenge-alkylation, i-isomerization catalyst components.

3. Isetyenziselwa unyango lwe-oilfield acidification, ukuvelisa i-magnesium kunye ne-magnesium alloys.Isetyenziswe njengeglasi yokulinganisa, i-frosting, i-etching agent, isetyenziswe njenge-agent yokukhusela iinkuni, i-aluminiyam ekhanyayo, imboni ye-textile esetyenziswa njenge-rust remover, ingasetyenziselwa kwi-electroplating, imboni ye-elektroniki, njenge-reagent yokuhlalutya.

4. Isetyenziswe njenge-reagent yokuhlalutya kunye ne-bacterial inhibitor.

5. Hlalutya i-reagent.Isetyenziselwa ukwenza i-ceramic kunye neglasi yokudweba umphezulu.Ukubulala iintsholongwane kwizixhobo zombane.Ukulungiswa kwe-hydrogen fluoride kwilabhoratri.Electroplating.

Ukulahlwa komsebenzi kunye nokugcinwa kunye nokuthutha:

Imiqathango yokusebenza:ukusebenza okuvaliweyo, ukuqinisa umoya.Abanini-zithuthi kufuneka baqeqeshwe ngokukodwa kwaye bathobele ngokungqongqo iinkqubo zokusebenza.Kwenziwa isincomo sokuba abaqhubi banxibe iimaski zothuli ezizilungisayo, iiglasi zokhuseleko lwekhemikhali, iimpahla zokusebenza ezigqobhoza ngesiphefumlo, kunye neeglavu zerabha.Kuphephe ukuvelisa uthuli.Kuphephe ukudibana neeasidi.Xa uphatha, ukulayishwa okulula kunye nokuthululwa kufuneka kwenziwe ukuthintela umonakalo wokupakisha kunye nezikhongozeli.Ixhotyiswe ngezixhobo zonyango olungxamisekileyo oluvuzayo.Isikhongozeli esingenanto sinokuqulatha intsalela eyingozi.

Izilumkiso zokugcina:Gcina kwindawo epholileyo, eyomileyo kwaye engenamoya.Zigcine kude nomlilo nobushushu.Gcina isitya sivaliwe.Kufuneka igcinwe ngokwahlukileyo kwi-asidi, musa ukuxuba ukugcinwa.Indawo yokugcina kufuneka ixhotyiswe ngezinto ezifanelekileyo zokuqulatha ukuvuza.

Indlela yokuPakisha:ityala eliqhelekileyo leplanga ngaphandle kwebhotile ye-ampoule;Iibhotile zeglasi ezinemisonto, isiciko sentsimbi, iibhotile zeglasi ezicinezelweyo, iibhotile zeplastiki okanye imiphanda yentsimbi (iitoti) ngaphandle kweemeko zomthi eziqhelekileyo.Ubungqina bokufuma kunye nevenkile etywiniweyo.Ukupakishwa kwemveliso: 25KG/BAG.

Imiqathango yothutho:Izithuthi zothutho kufuneka zixhotyiswe ngeentlobo ezihambelanayo kunye nobuninzi bezixhobo zomlilo kunye nokuvuza kwezixhobo zonyango olungxamisekileyo.Ehlotyeni, kungcono ukuthumela ekuseni nangokuhlwa.I-trough (itanki) imoto esetyenziselwa ukuthutha kufuneka ibe nekhonkco lokumisa, kwaye isahlulo somngxuma sinokulungiswa kwi-trough ukunciphisa umbane ongatshintshiyo oveliswa ngumothuko.Akuvumelekanga ngokungqongqo ukudibanisa ne-oxidizer.Ngexesha lokuthutha, kufuneka ikhuselwe ekukhanyeni kwelanga, imvula kunye nokushisa okuphezulu.Hlala kude nedangatye, umthombo wobushushu kunye nendawo yobushushu obuphezulu ngexesha lokumisa.Imibhobho yokukhupha izithuthi ezithwala amanqaku kufuneka zixhotyiswe ngezixhobo zokunqanda umlilo.Ukulayisha kunye nokukhulula ngezixhobo zoomatshini kunye nezixhobo ekulula ukuvelisa iintlantsi akuvumelekanga.Uthutho lwendlela kufuneka lulandele indlela emiselweyo, musa ukuhlala kwiindawo zokuhlala kunye neendawo ezixineneyo.Akuvumelekanga ukuba batyibilike kuthutho lukaloliwe.Iinqanawa zokhuni kunye neenqanawa zesamente azivumelekanga ngokungqongqo ukuthutha ngobuninzi.