I-Ammonium Benzoate: Inhlanganisela Esebenzayo Neyimisebenzi Eminingi Yezinto Eziphilayo
Izinkambu Ezinkulu Zokufaka Isicelo
Ukusetshenziswa okuyinhloko kwe-ammonium benzoate kufaka phakathi ukusetshenziswa kwayo njengesivikelo, i-buffer, i-pH regulator, kanye ne-medium in organic synthesis. Embonini yokudla, i-ammonium benzoate iyisivikelo esisebenzayo esingavimbela ngempumelelo ukukhula kwamagciwane futhi sandise impilo yokudla eshalofini. Ngokuvamile ifakwa eziphuzweni, amasoso, amajamu, neminye imikhiqizo yokudla ukuqinisekisa ukuphepha nokuqina kwazo. Isibonelo, eziphuzweni ezine-carbonated, i-ammonium benzoate ingavimbela ukukhula kwamagciwane kanye nesikhunta, igcine ikhwalithi yesiphuzo.
Embonini yezemithi, i-ammonium benzoate isetshenziselwa ukukhiqiza izinto ezisetshenziswayo zemithi ethile. Ihlinzeka ngeqembu elisebenzayo le-carboxyl elingabamba iqhaza ekuphenduleni kokwenziwa kwezinto eziphilayo ukuze kukhiqizwe ama-antibiotic, ama-analgesic antipyretic, kanye neminye imithi. Ngaphezu kwalokho, i-ammonium benzoate ingasetshenziswa ukulawula i-pH yemithi esetshenziswayo, ukuqinisekisa ukuzinza kwayo kanye nokutholakala kwayo. Isibonelo, kwezinye izithako zokwelapha ngama-antibiotic, i-ammonium benzoate isebenza njengesivikelo sokuvimbela amafutha ukuthi angonakali.
Embonini yamakhemikhali, i-ammonium benzoate iyindawo ebalulekile yokwenziwa kwezinto eziphilayo. Ingasetshenziswa ukuhlanganisa ama-ester e-benzoate, njenge-benzyl benzoate, asetshenziswa kabanzi embonini yezinongo kanye nezimonyo. I-Ammonium benzoate ingaphinde isetshenziswe ukukhiqiza i-ethyl benzoate, esetshenziswa ekwakhiweni kwama-polymers nama-resin. Ngaphezu kwalokho, i-ammonium benzoate ingasebenza njengesivikelo ekwakhiweni kwezinto eziphilayo, ilawula i-pH yesistimu yokusabela ukukhuthaza ukusabela okuthile.
Embonini yamakha, i-ammonium benzoate isetshenziswa ukulawula i-pH yamakha, iqinisekisa ukuzinza nokuphepha kwemikhiqizo. Ingasebenza futhi njengengxenye yamakha, inikeze amakha iphunga eliyingqayizivele. Isibonelo, kwamanye amakha nemikhiqizo yokunakekelwa kwesikhumba, i-ammonium benzoate isetshenziswa njengengxenye yokulondoloza kanye nephunga ukuze kwandiswe isikhathi sokuphila kwemikhiqizo futhi kuthuthukiswe iphunga layo.
I-Ammonium benzoate iyikhemikhali ephephile, kodwa kufanele kuthathwe izinyathelo zokuphepha ngesikhathi sokusetshenziswa nokugcinwa kwayo. Kufanele igcinwe esitsheni esivaliwe ukuze kugwenywe umswakama kanye nokungcola. Imishini yokuzivikela efanele, njengamagilavu nezibuko, kufanele igqokwe ngesikhathi sokuphathwa ukuze kuvinjelwe ukuthintana nesikhumba namehlo.
Imininingwane
| Igama Lomkhiqizo | I-Ammonium Benzoate | |||||||||
| I-MF | C₇H₉CHA₂ | |||||||||
| Ukubukeka | Impuphu noma ama-flakes acwebezelayo amhlophe kuya kophuzi | |||||||||
| Isisindo sama-molecule | 139.15 | |||||||||
| INOMBOLO YE-CAS | 1863-63-4 | |||||||||
| Ikhodi ye-HS | 29239000 | |||||||||
| I-EINECS CHA | 217-478-4 | |||||||||
| Isicelo | Isetshenziswa njenge-reagent yokuhlaziya, isetshenziswa futhi embonini yezemithi, ezithombeni, ekudayiseni indwangu, njll. | |||||||||
Ishidi Lokulawula Ikhwalithi
| Igama Lomkhiqizo | I-Ammonium Benzoate | ||||||
| ITEM | IZINGA | Umphumela Wokuhlolwa | |||||
| Ukuhlolwa % | ≥98.5 | 99.12% | |||||
| I-PH | 5.5-7.0 | 6.65 | |||||
| Ukuncibilika Emanzini | Ukuvumelana | Ukuvumelana | |||||
| Ukuncibilika Kotshwala | Ukuvumelana | Ukuvumelana | |||||
| Indawo Yokuncibilika ℃ | 192-198 | 196 | |||||
| I-% yensalela yokushisa | ≤0.05 | 0.03% | |||||
| Fe % | ≤0.001 | 0.0008 | |||||
| Njengoba i-% | ≤0.0005 | 0.0003 | |||||
Ngokufigqiwe
Ngamafuphi, i-ammonium benzoate, njengenhlanganisela ephilayo esebenza kahle futhi enemisebenzi eminingi, idlala indima ebalulekile embonini yokudla, yezemithi, yamakhemikhali, kanye neyamakha. Ayigcini nje ngokuthuthukisa ukuzinza nokuphepha kwemikhiqizo kodwa futhi isekela intuthuko yemboni yesimanje. Ngokuthuthuka okuqhubekayo kwezobuchwepheshe kanye nesidingo esikhulayo samakhemikhali asebenzayo, amathuba okusetshenziswa kwe-ammonium benzoate azoba maningi nakakhulu.