I-hydrofluoric acid (hf)

Inkcazo emfutshane:

Sisisombululo se-actrogen yegesi ye-hydrogen ye-hydrogen, ebonakalayo, engenabala, etshayayo etyibilikayo nge-odor eyomeleleyo. I-Hydrofluoric Acid yi-acid ebuthathaka kakhulu, etyhafisa kakhulu kwintsimbi, iglasi kunye nezinto ezinezilicon. Ukuphefumla kwe-Steam okanye ukunxibelelana nolusu kunokubangela ukutshiswa okunzima ukuphilisa. Ilabhoratri yenziwa ngokubanzi yi-fluorite (eyona nto iphambili yi-calcium fluoride) kunye ne-sulfuric acid, efuna ukuba itywinwe kwibhotile yeplastiki kwaye igcinwe kwindawo epholileyo.

Thumela i-imeyile kuthi

Iinkcukacha zemveliso

Iimpawu zeMveliso

Iinkcukacha zemveliso

Iinkcukacha ezinikezelweyo

Ukungafihli kulwelo Umxholo ≥ 35% -55%

(Umda weSicelo seSicelo seSicelo ')

Irhasi ye-hydrogen fluoride inyibilikisi emanzini, kwaye isisombululo sayo esichaziweyo sibizwa ngokuba yi-hydrofluoric acid. Imveliso ihlala ingama-35% -50% ye-hydrogen i-hydrogen yegesi yegesi, olona xinzelelo luphezulu lunokufikelela kwi-75%, ngenxa yolwelo olungenamibala. Iphunga iphunga, inyibiliki, umsi omhlophe emoyeni. Yinto ephakathi yamandla e-Inorganic Acid enomtsalane kakhulu kwaye ikhulisa iglasi kunye ne-silicates yokwenza i-silicon ye-gecoon tetrafluoride. Ingasebenzisana nezinyithi, i-oxidee yentsimbi kunye ne-hydroxides ukwenza iityiwa ezahlukeneyo, kodwa isiphumo asisomeleze njenge-hydrochloric acid. IGold, iPlatinam, iPlatinam, isikhokelo, iparafini kwaye ezinye iiplastiki azinakuyisebenzisa, ke zinokwenziwa izikhongozeli. I-Hydrogen Fluoride irhasi isebenza ngokulula kwifom (HF) 2 (HF) 3 (HF) 3 ye-Homochain ye-3 Ivenkile kwiziqulatho ezenziwe ngokukhokela, i-wax okanye iplastiki. Inetyhefu kakhulu kwaye inokuqhelisela unxibelelwano lwesikhumba.

I-verbright ® ikwabonelela ngokwezifiso: Umxholo / ubumhlophe / i-provalue / imibala / imibala / ukupakisha / ukupakisha / ukupakisha / ukubonelela ngezisampulu zakho zasimahla.

I-parameter yemveliso

I-CASR RN

7664-39-39-3

I-einecs rn

231-634-8

Ifomula wt

20.01

Udidi

Inorganic acid

Ukuxinana

1.26G / CM³

H20 ukunyibilikisa

inyibilikiswe emanzini

Ukubila

I-120 (35.3%)

Ukunyibilika

-83.1 (inyani)

Ukusetyenziswa kwemveliso

I-quartz sand

Isebenza kakuhle xa inyangwa nge-hydrofluoric acid, kodwa kugxininiswa kakhulu. Xa kwabelwaneyo nge-sodium disfite, ukugxininisa kwe-hydrofluoric acid kunokusetyenziswa. Ukuxinaniso okuthile kwe-hydrochloric acid kunye nesisombululo se-hydrofluric acid kuxutywe nodaka lwe-runz ngexesha elifanayo ngokwemilinganiselo; Ingaphathwa ngesisombululo se-hydrochloric acid kuqala, ihlanjwe kwaye inyangwe nge-Hydrofluorid Acid, kwaye ihlaselwe kwaye icocekile kwaye iphucule ubunyulu kunye nomgangatho wentlabathi ye-quartz.

Unyango lwensimbi

Susa ioksijini yeoksijini-ene-hydrofluoric acid yicid ebuthathaka, efana namandla e-Acid. Ukugxininiswa ngokubanzi kweHydrofluoric acid ngama-30% ukuya kwi-50%. Iimpawu eziphambili ze-Hydrofluoric Acid i-acid ilandelayo:

. Isisombululo se-Hydrofluoric Acid nge-70% uxinzelelo lunefuthe lokupasa kwintsimbi

(4) ukukhokela akuchithwanga yi-hydrofluoric acid; I-nickel inesisombululo esiqatha kwi-Hydroflfuorication Sesimoons kunye neengcinezelo ezingaphezulu kwe-60%. I-Hydrofluoric Acid inetyhefu kakhulu kwaye isetyenziselwa ukuthintela ukunxibelelana nabantu nge-Hydrofluorid Acid Acid Acid Acid Acid Acid Acid Acid Acid kwaye inesixhobo esihle se-hydrogen, kunye namanzi amdaka aphantsi anokukhutshwa.

Ukulungiswa kwegrafu

I-Hydrofluoric Acid yi-acid eyomeleleyo enokuthi ikwazi ukusabela malunga nokuba nayiphi na into engcolileyo kwigrafu, kwaye ichaza i-phydrofluoric acid, echaza ukuba igrafu inokuhlanjululwa nge-hydrofluoric acid. Inkqubo ephambili yendlela ye-hydrofluoric acid kukudibanisa igrafu kunye ne-hydrofluoric acid, kwaye iphendule i-hydrofluric acid enemilinganiselo yexeshana yokususa impatho-ntle, i-demoriles kwaye yomile ukufumana igrafu.

Ikhethekile kuMgodi oMnyama

Indlela yokulungiselela ye-anhydrous enqabileyo ye-fluoride kukoyisa umhlaba onqabileyo we-fluoride ukusuka kwisisombululo esine-axies, emva koko ikhuphe i-anuremiding ye-oxide ichaze iarhente. Ukususwa kwe-fluoride ye-fluoride incinci kakhulu, kwaye inokupheliswa kwi-Hydrofluori, i-SulFuric, okanye i-Sulfuric, okanye i-Nitric, okanye i-Nitrip Acid Sour Dlooride).

I-TPT-LCD Screen I-Screen (Ibanga le-elektroniki)

Ngaphantsi koKhuseleko lweFoto kunye ne-GEAD GLUICE ACID ACID ilungisiwe, isixa esithile se-witric acid, kwaye i-hytracloric acid yongezwa, iqondo lokugcina i-eltrasonic liphuculwe. Ukucocwa kokucocwa kunokunciphisa ngokufanelekileyo ubunzima obungaphezulu kwaye bunciphise ukucaciswa kwesiqhoboshi esimhlophe. Ingxaki yomphezulu we-adhend of shription omhlophe isonjululwe.

I-fiber irrosion

I-Hydroflduoric acid igcwalise i-Potosion Potosion Fiber ye-Crystal Fiber (PCF). I-Hydrofluoric acid izaliswe zi-pores zefibre ye-fiber ye-phetotic yoluliweyo. Ngokutshintsha isakhiwo sayo esinqamlezileyo, i-fiber ye-cratonic systal enesakhiwo esithile iphuhlisiwe kwaye ukuqhubela phambili kwayo kutshintshiwe. Iziphumo zibonisa ukuba ilahleko yokuvuza kunye nokusasazeka kwelahleko iyancipha ngokunyuka kwesidanga se-Poresity Sormosion, i-Inded ye-nonlivar esebenzayo ye-cored kunye nesalathiso esilinganayo se-cladding sehla ngokuhambelana nayo.