Aside Benzoic: Acide y'ingenzi kandi irinda kwangirika
Amashami y'ingenzi yo gusaba
Ikoreshwa ry'ingenzi rya aside benzoic ririmo gukoreshwa nk'ikintu kirinda ubushyuhe, gitera aside, impumuro nziza, ndetse n'igice cy'ingenzi mu gukora organic synthesis. Mu nganda z'ibiribwa, aside benzoic ni ikintu gikunda gukoreshwa gishobora kubuza mikorobe gukura no kongera igihe cyo kurya. Akenshi cyongerwa mu binyobwa, isosi, jamu, ibiryo byakuwe mu bimera, n'ibindi biribwa kugira ngo bibe umutekano kandi bihamye. Urugero, mu binyobwa birimo karubone, aside benzoic irinda gukura kwa bagiteri n'ibihumyo, bigatuma ikinyobwa kigumana ubuziranenge.
Mu nganda zikora imiti, aside benzoic ikoreshwa mu gukora imiti ikoreshwa mu miti imwe n'imwe. Itanga itsinda rikora karubokisili rishobora kugira uruhare mu gukora imiti irwanya udukoko, imiti igabanya ububabare, n'indi miti. Byongeye kandi, aside benzoic ishobora gukoreshwa mu kugena pH y'imiti, bigatuma iguma neza kandi iboneka neza. Urugero, muri zimwe mu mavuta yo mu bwoko bwa antibiyotike, aside benzoic ikora nk'ikintu kirinda kwangirika kw'imiti.
Mu nganda zikora imiti, aside benzoic ni ingenzi mu guhuza ibintu bikomoka ku bimera. Ishobora gukoreshwa mu guhuza ibintu bikomoka ku bimera nka benzoic benzoic, bikoreshwa cyane mu nganda zikora impumuro nziza n'ubwiza. Aside benzoic ishobora kandi gushyirwamo eteri kugira ngo ikore ethyl benzoate, ikoreshwa mu guhuza polymer na resins. Byongeye kandi, aside benzoic ishobora gukora nk'inyunganiramirire mu guhuza ibintu bikomoka ku bimera, ikagenzura pH y'uburyo bwo gukora ibintu kugira ngo itere imbere uburyo bumwe na bumwe bwo gukora ibintu.
Mu nganda zikora ubwiza, aside benzoic ikoreshwa mu kugenzura pH y'ubwiza, igenzura umutekano n'ubudahangarwa bw'ibicuruzwa. Ishobora kandi gukoreshwa nk'igice cy'impumuro nziza, igaha impumuro idasanzwe ubwiza. Urugero, muri bimwe mu bicuruzwa bihumura neza n'ibikoreshwa mu kwita ku ruhu, aside benzoic ikoreshwa nk'igice cy'uburinzi n'impumuro nziza kugira ngo yongere igihe cyo gukoresha ibi bikoresho no kongera impumuro nziza.
Aside Benzoic ni imiti itizewe, ariko ingamba zo kwirinda zigomba gufatwa mu gihe cyo kuyikoresha no kuyibika. Igomba kubikwa mu kintu gifunze neza kugira ngo wirinde ubushuhe n'ubwandu. Ibikoresho byo kwirinda bikwiye, nk'uturindantoki n'amadarubindi, bigomba kwambarwa mu gihe cyo kuyikoresha kugira ngo wirinde ko uruhu n'amaso bihura n'ikibazo.
Ibisobanuro
| Izina ry'igicuruzwa | aside Benzoic | |||||||||
| Formula y'ibinyabutabire | C₇H₆O₂ | |||||||||
| Uburemere bwa molekile | 122.12 | |||||||||
| Isura | Ifu y'umweru ya kristali | |||||||||
| Aho gushonga | 122.41°C | |||||||||
| Aho kubira | 249.2°C | |||||||||
| Ubucucike | 1.2659 g/cm³ | |||||||||
| NOMERO YA CAS | 65 - 85 - 0 | |||||||||
| Kode y'Ubwishingizi bw'Ubuzima (HS) | 29163100 | |||||||||
| NO YA EINECS | 200 - 618 - 2 | |||||||||
| Porogaramu | Imiti, imiti irinda ibiryo, imiti ikoreshwa mu kuvura indwara, nibindi. | |||||||||
Urupapuro rwo kugenzura ubuziranenge
| Izina ry'igicuruzwa | aside Benzoic | ||||||
| IGITEKEREZO | IBIKORESHO BISANZWE | IBISUBIZO BY'IBIGERAGEZO | |||||
| Ibikubiyemo | ≥99.5% | 99.86% | |||||
| Aho gushongesha | 121-123℃ | Ubushyuhe bugera kuri 122℃ | |||||
| Heavy metal nka Pb | ≤10ppm | ||||||
| AS | ≤2ppm | ||||||
| Ibikubiye muri Chloride nka Cl | ≤0.014% | 0.01% | |||||
| Ibipimo by'amazi | ≤0.5% | 0.32% | |||||
| aside phthalike | ≤100ppm | ||||||
| Umwanzuro | Ibintu byose biri muri guhuza ikizamini cy'Ingano y'Ibiribwa | ||||||
Muri make
Muri make, aside benzoic, nk'umuti w'ingenzi w'ibinyabutabire n'uburinzi, igira uruhare runini mu nganda z'ibiribwa, imiti, imiti n'ubwiza. Ntabwo yongera gusa umutekano n'umutekano w'ibicuruzwa, ahubwo inashyigikira iterambere ry'inganda zigezweho. Hamwe n'iterambere ry'ikoranabuhanga rihoraho no kwiyongera k'ubukene bw'imiti ikora neza, amahirwe yo gukoresha aside benzoic azarushaho kuba manini.