Amathiphu njengoba alulaze acetic acid 70%

Namuhla sizokutshela mayelana nendlela ukuba alulaze acetic acid angu-70. Kumele kuqashelwe ukuthi le nqubo akuthathi isikhathi esiningi. Kodwa lokhu kudingeka ufunde ngezabelo esiqinile.

Impela wamane, okwenezela ngokuyisisekelo lokhu noma lokhuya eziningana eziphendulwa amanzi abavamile ukuphuza, ungakwazi kalula uthole Culinary isinongo lokuhlushwa oyifunayo.

Imininingwane kawonkewonke mayelana nomkhiqizo

Njengoba alulaze acetic acid a 70%? Ngaphambi kokuba siphendule umbuzo, ngifuna ukunitshela ukuthi yini lo mkhiqizo.

Acetic acid - kuyinto izinto eziphilayo. Iwuketshezi kungekho nto enemibala emihle elinendawo isici iphunga okunoshukela futhi ukunambitheka enamandla kakhulu omuncu. Umkhiqizo miscible nge izihlanzi eziningi. Ngokwesibonelo, kuhle amagesi encibilikayo futhi compounds wezinto ezingaphili.

Acetic acid 70% I kwabantu 1,0685 kg / l.

umkhiqizo Isicelo

Ngaphambi kokuthi ngikutshele ukuthi kwenzeka kanjani ukuba alulaze acetic acid, i-70%, kufanele sitshele kungani usebenzisa lo mkhiqizo.

Njengoba yaziwa, isithako ezinjalo, lokuhlushwa eliseduze kakhulu ku-100% libizwa ice. Uma kancane alulaze acid amanzi avamile (isib 70-80%), i-essence ke lokhu isixazululo izobizwa. Njengomthetho, lo mkhiqizo isetshenziswa ukupheka ukukhiqiza uviniga. Ukuze wenze lokhu, ke buhlanjululwe ukuba 3-10%.

Stud 70 acetic acid akuthathi isikhathi esiningi. Futhi ngaphambi kokuba kuqaliswe le nqubo, kufanele ucabange ukuthi kungani wonke umkhiqizo wathi okudingayo.

Njengoba yaziwa, izixazululo aqueous of acetic acid is kabanzi embonini ukudla kanye ekuphileni kwansuku zonke. Ngenxa yalesi isithako kungenziwa ukuvunwa imifino ebusika, ukudla zifakwe emanzini anosawoti, ukupheka nososo, salads nokunye. D.

Kufanele kuphawulwe ukuthi ngokuvamile undiluted acetic acid osetshenziselwa ukukhiqizwa izinto odoriferous futhi ukuthaka imithi. It is cishe njalo elisetshenziswa ukudaya kanye zokunyathelisa.

Njengoba acetic amaphesenti acid ukudla 70 has a iphunga ebukhali kuyacasula, ngezinye izikhathi isetshenziswa ngezinhloso zokwelapha njengoba uhlobo ammonia esikhundleni.

I lokuhlushwa edingekayo uviniga

Kanjani ukuba alulaze acetic acid, 70%, ungazi konke. Phela, ezitolo lanamuhla baye eside ukuthengisa isithokelo esimweni kakade buhlanjululwe. Nokho, ukonga kakhulu salokhu kubhekwa essence. Kusukela ke ungathola amalitha ambalwa uviniga. Kodwa kanjani ukuba siqonde lokho lokuhlushwa udinga?

Kufanele kuqashelwe ukuthi ukusetshenziswa uviniga 10% ngokuvamile embonini ukudla ngezansi. Ngenxa yalesi lokuhlushwa, ungakwazi okusemathinini kalula ukudla, marinate inyama, futhi wenze nososo, salads and more. Ngaphezu kwalokho, okushiwo buhlanjululwe 4.3 noma 2%, futhi ovunyelwe ukusebenzisa ngezinhloso ayeyisimonyo. Lokhu kungenxa yokuthi ikhambi elinjalo ababuthakathaka aqueous kungathinta hhayi kuyacasula esikhunjeni.

Umgomo we dilution acid

Njengoba yaziwa, acetic acid (amaphesenti angu-70) ithengiswe cishe zonke izitolo. Kodwa ukuthenga ibhodlela, singamakhosikazi emizi eziningi uyazibuza kanjani lo mkhiqizo kufanele buhlanjululwe kahle? Phela, uma thina uyifaka ku yimuphi umkhiqizo njengoba injalo emsulwa, wena engozini hhayi kuphela kakhulu ona izinga ukunambitheka izitsha, kodwa futhi uthole eqinile ubuthi ukudla. Yingakho kubaluleke kakhulu ukwazi izimiso eziyisisekelo zizalela kwalo mkhiqizo.

Ngakho, ukuze uthole i isixazululo aqueous acetic, engasetshenziswa kalula ekuphekeni, kumele ngezabelo ngokuqinile waphawula. Ukuze wenze lokhu, sebenzisa noma isiphi isitsha oluzosiza njengoba uhlobo yokulinganisa iyunithi. Uma ufuna ukuthola inani elincane uviniga, kutuswa ukuthatha spoon encane. Ububanzi insimbi kufanele zicatshangelwe 1 okuyingxenye.

Njengoba yaziwa, lo isithokelo evamise ekuphekeni kuyinto 6% uviniga. Ukuze uthole bamkhiphe 70 per cent Empeleni, kuyadingeka ukuba banamathele ngezabelo ezithile. Ngakho, ukuthola lokuhlushwa wathi spoon acid encane edingekayo uthele izingxenye nanye yamanzi okumsulwa ukuphuza. Ngamanye amazwi, obeka indebe 5 ml Uketshezi ke, kuyadingeka ukuba alulaze 55 ml uketshezi evamile.

Lomgomo kumele ilandelwe uma kwenzeka ukuthi udinga ukuthola umkhiqizo ucishe kanzulu, kwengezwa nesilinganiso esifanele samanzi.

On ukubala ifomula

Namuhla, kunamabandla amafomula eziningana, usebenzisa okuyinto ungakwazi kalula ukubala olinganise ezidingekayo ukuze lo dilution efanele uviniga. Kodwa ngeshwa, akuzona zonke owesifazane uzokwenza izibalo, wokubala. Kule ndaba, sinqume ukwethula kini ukuba umphumela esiphelele. Ukusebenzisa njengoba kuchaziwe ngezansi, ungakwazi kalula uthole uviniga ongaphakeme bagxila, okuyinto ovunyelwe ukusebenzisa ibhizinisi Culinary.

Yekuchumana sendlela ukuba alulaze acetic acid, amaphesenti angu-70

Njengoba kushiwo ngenhla, e-evame ukusetshenziswa kakhulu ukupheka uviniga, ogama lokuhlushwa 10% noma ngaphansi. Yingakho sanquma ukwethula kini ukuba olinganise okumele ilandelwe ukuze uthole ilungelo izikebhe okuhlukahlukene.

Ngakho, ngokuyisisekelo (acetic) iyadingeka ukuba alulaze kanje:

• ukuthola 10% uviniga, umkhiqizo kumele kwengezwe izingxenye 6 kwamanzi ahlanzekile elicwengekileyo;
• ukuthola 9% uviniga - izingxenye 7 ukuphuza amanzi elicwengekileyo;
• ukuthola i-8% uviniga - izingxenye 8 amanzi okuphuza elicwengekileyo;
• ukuthola 7% uviniga - 9 izingxenye amanzi ahlanzekile elicwengekileyo;
• ukuthola 6% uviniga - izingxenye 11 amanzi ahlanzekile elicwengekileyo;
• ukuthola 5% uviniga - izingxenye 13 amanzi ahlanzekile elicwengekileyo;
• ukuthola 4% uviniga - izingxenye 17 amanzi ahlanzekile elicwengekileyo;
• ukuze uthole 3% uviniga - izingxenye 22.5 amanzi okuphuza elicwengekileyo.

Ukugcina yonke olinganise ngenhla, uzokwazi ukwenza uviniga kusuka uviniga esitolo-uthenge.

Okumele kuqashelwe ngesikhathi yokuzalela acid

Uma unquma wonge imali futhi esikhundleni ukuthenga uviniga Okusho ukuthi, kufanele uqaphele ukuthi ukukhangwa ngesikhathi dilution komkhiqizo liyadingeka ukuze uhambisane nemithetho ethile saziso.

Okokuqala, udinga gqoka amagilavu iraba obukhulu. Basuke ukuvikela kahle isikhumba ezandleni zakho, uma uthola nemiyalezo acid. Kufanele kuphawulwe ukuthi ngenkathi dilution oqondile uviniga kuphela edingekayo ukusebenzisa ingilazi noma isitsha sobumba elibuye efiselekayo zisebenza kunoma yikuphi isitoreji ukudla.

Phakathi kwezinye izinto, kufanele kusho ukuthi ngesikhathi kuthuthwa izakhiwo uketshezi nabanolaka iziqukathi kungavunyelwe ukuncika kakhulu kuwo, ukuze ugweme ukuhogela intuthu eyingozi.

Indlela ukugcina?

uviniga Single kanye uviniga essence kumele kuphela kwi ibhodlela ngesivalo ezihambisanayo. Uma kungenzeka, esitsheni ezinjalo kufanele ibekwe endaweni emnyama futhi cool (isib ikamelo ukupholisa).