Acide ya fosifori 85%
Umwirondoro wibicuruzwa
Acide ya fosifori, izwi kandi nka acide orthophosifike, ni aside idasanzwe ikoreshwa cyane mu nganda zitandukanye. Ifite aside irike igereranije, formulaire yimiti ni H3PO4, naho uburemere bwa molekile ni 97.995. Bitandukanye na acide ihindagurika, aside fosifike irahagaze kandi ntisenyuka byoroshye, bigatuma ihitamo kwizewe mubikorwa bitandukanye. Mugihe aside fosifike idakomeye nka hydrochlorike, sulfurike, cyangwa acide nitric, irakomeye kuruta acide na boric. Byongeye kandi, iyi aside ifite imiterere rusange ya acide kandi ikora nka acide ya tribasic idakomeye. Birakwiye ko tumenya ko aside ya fosifori ari hygroscopique kandi byoroshye gukuramo ubuhehere buturuka mu kirere. Byongeye kandi, ifite ubushobozi bwo guhindura aside pyrophosifike iyo ishyushye, kandi gutakaza amazi nyuma birashobora kuyihindura aside metafosifike.
Ironderero rya tekiniki
| Umutungo | Igice | Agaciro |
| Chroma | 20 | |
| H3PO4 | % ≥ | 85 |
| Cl- | % ≤ | 0.0005 |
| SO42- | % ≤ | 0.003 |
| Fe | % ≤ | 0.002 |
| As | % ≤ | 0.0001 |
| pb | % ≤ | 0.001 |
Ikoreshwa:
Ubwinshi bwa aside ya fosifori ituma iba ingenzi mu nganda zitandukanye, cyane cyane imiti, ibiribwa n’ifumbire. Mu rwego rwa farumasi, ikoreshwa cyane nka anti-rust kandi nkibigize uburyo bwo kuvura amenyo na orthopedic. Nkinyongera yibiribwa, itanga ubuziranenge bwibicuruzwa. Acide ya fosifori nayo ikoreshwa nka etchant muri electrochemical impedance spectroscopy (EDIC) kandi nka electrolyte, flux kandi ikwirakwiza mubikorwa bitandukanye byinganda. Ibintu byangirika bigira ibikoresho fatizo bikora neza kubasukura inganda, mugihe mubuhinzi aside fosifori nikintu cyingenzi cyifumbire. Byongeye kandi, ni uruganda rukomeye mubicuruzwa byo murugo kandi bikoreshwa nkibikoresho byimiti.
Muri make, aside fosifori ni ingenzi zingirakamaro zingirakamaro zikoreshwa cyane mubikorwa bitandukanye. Imiterere yacyo ihamye kandi idahindagurika, ifatanije na acide iringaniye, ikora ihitamo ryambere kubikorwa byinshi. Acide ya fosifori ikoreshwa cyane, kuva muri farumasi kugeza kongeramo ibiryo, kuva muburyo bw'amenyo kugeza kubyara ifumbire, byerekana akamaro kayo mubikorwa no mubuzima bwa buri munsi. Haba nka caustic, electrolyte cyangwa ibikoresho byoza, iyi aside yerekanye imikorere yayo kandi yizewe. Hamwe nuburyo bwinshi bwo gukoresha hamwe ningirakamaro, aside fosifori ni umutungo w'agaciro mu nganda nyinshi.
