Wali band acid: ukusetshenziswa nokuphepha

Phakathi ezihlukahlukene acid osesikhundleni nodumo, wali band acid. isicelo sayo kwezinye izindawo umkhakha isikhathi eside kwabasiza.

Hlangana orthophosphoric acid

Uyini chemical? Iwuketshezi kunjalo akukho umbala noma ephethe tinge ophuzi. Ekamelweni lokushisa, ke ikhona njengenkampani crystalline okuqinile rhombic ukuma. Ngokuvamile enjalo acid yisisombululo lokuhlushwa 85%, okuyinto uketshezi ezifana isiraphu nge ukungabakhathaleli nhlobo iphunga. Wali band acid okubonakala kalula oncibilikayo emanzini futhi kumakhemikhali awuketshezi eziningi. Ngokwesibonelo, i-ethanol. Uma izinga lokushisa Ukushisa idlula 213 degrees, izidakamizwa is kuguquka pyrophosphoric acid.

Kukhona 2 izinhlobo yalolu ketshezi:

• ezidliwayo acid;
• Umkhakha.

Orthophosphoric acid: isicelo

Kuze kube manje, lo funa chemical ezindaweni eziningi ukukhiqizwa. ihlangabezana wali band acid kuphi hhayi kuphela. isicelo sayo kungenziwa ihlukaniswe 2 izinhlobo: ukudla kanye non-ukudla izimboni.

Ukudla orthophosphoric acid

Lolu hlobo isetshenziswa womshini imikhiqizo ethile. Ngokwesibonelo:

1. Njengoba asidi Umlawuli ekukhiqizeni uphuzo carbonated.
2. Njengoba acidifying ejenti lichaza ekwakheni ushizi noshizi kusetshenzwe.
3. Esikhathini ukukhiqizwa ezinye izinhlobo ayi.
4. Ngo yokubhaka njengengxenye razryhlitelnyh izimpushana.
5. Ngo womshini ushukela.

Lokhu kwaziswa ekukhiqizeni industrial ine ukuqokwa siqu - E338 antioxidant.

Non-ukudla orthophosphoric acid

Ezindaweni eziningi ukukhiqizwa ngeke akwenze ngaphandle isakhi okuthiwa wali band acid. Isicelo sidinga ukuba:

1. Kwezolimo. Ikakhulukazi izimboni ezifana ukulima. Isixazululo sale acid likhona mink okuphakelayo urolithiasis ekuvimbeleni izifo isilwane.
2. Ngo isayensi isetshenziselwa Ucwaningo olwenziwe e-molecular biology.
3. Ngo zokukhiqiza isetshenziswa njengendlela ecucuza ngesikhathi nokunamathisela ngomthofu insimbi engagqwali, ithusi.

Indlela yokubhekana ukuthomba?

Impendulo ilula: usiza wali band acid. Ukusetshenziswa anti-ukugqwala ejenti ukuze azivikele ukugqwala. Into ukuthi, ngokungafani nabanye abaningi, kuphephile izinsimbi. Icubungula orthophosphoric acid ikhuthaza ukubukeka kobuso ifilimu zokuzivikela okuyinto evimbela ukulimala ngokwengeziwe. Ngokuvamile livela abezindaba, okuyinto akhiqizwa ukulwa ukugqwala. Ngakho-ke, isetshenziswa ihhotela kanye yokudlela ibhizinisi.

Umonakalo orthophosphoric acid

Nokho, (kanye nezinzuzo), kukhona nemibi usebenzisa orthophosphoric acid.

1. It uyakwazi ukwandisa asidi yomzimba, futhi ngaleyo ndlela ukucasula esele.
2. Uphatha kabi i-calcium. It displaces ke kusukela amazinyo namathambo. Ngaphambili amazinyo zokususa koqweqwe lwawo orthophosphoric acid livame ukusetshenziswa. Ukusetshenziswa wawuvinjelwe muva ngenxa yalesi sizathu.
3. ukusetshenziswa nsuku zonke yalolu ketshezi e ukudla kungaholela ukuhlanza, isicanucanu, ukungabi iphango.
4. Ukuthola esikhumbeni, orthophosphoric acid kubangela ezinzima ukusha.

Kungakhathaliseki ukuthi laliyini, ukusetshenziswa ketshezi avunyelwe emazweni Russia, i-EU ne yangaphambili CIS. Ukuze ukusetshenziswa okunengqondo futhi ngobuhlakani wali band acid kuyinto inzuzo enkulu.