Ammonium Benzoate: Nkatsakanyo wa Organic lowu tirhaka kahle na ku tirha hi tindlela to tala
Tinsimu Letikulu ta Xikombelo
Switirhisiwa leswikulu swa ammonium benzoate swikatsa kutirhisiwa ka yona tani hi preservative, buffer, pH regulator, na intermediate eka organic synthesis. Eka bindzu ra swakudya, ammonium benzoate i xihlayisi lexi tirhaka kahle lexi nga sivelaka kahle kukula ka ti microorganisms xikan’we naku engetela vutomi bya swakudya. Hi ntolovelo yi cheriwa eka swakunwa, ti sauce, ti jamu na swin’wana swa swakudya ku tiyisisa vuhlayiseki na ku tshamiseka ka swona. Hi xikombiso, eka swakunwa leswi nga ni khaboni, ammonium benzoate yi nga sivela ku kula ka tibakteriya ni mold, yi hlayisa khwalithi ya swakunwa.
Eka bindzu ra mirhi, ammonium benzoate yitirhisiwa ku humesa switirhisiwa swale xikarhi eka mirhi yokarhi. Yi nyika ntlawa wa ntirho wa carboxyl lowu nga hlanganyelaka eka ku cinca ka organic synthesis ku humesa swidlaya-switsongwatsongwana, swidlaya-switlhavi swa antipyretic, na mirhi yin’wana. Ku engetela kwalano, ammonium benzoate yinga tirhisiwa ku lawula pH ya ti formulations ta mirhi, kutiyisisa ku tshamiseka ka tona xikan’we na bioavailability. Hi xikombiso, eka mafurha man’wana ya swidlaya-switsongwatsongwana leswi cheriwaka ehenhla, ammonium benzoate yi tirha tanihi xisirhelelo leswaku mafurha ma nga onhaki.
Eka indasitiri ya tikhemikhali, ammonium benzoate i xitirhisiwa xa nkoka xa le xikarhi eka organic synthesis. Yinga tirhisiwa ku endla ti benzoate esters, tofana na benzyl benzoate, leti tirhisiwaka ngopfu eka ti indasitiri ta swinun’hweriso na switolwa. Ammonium benzoate yinga tlhela yi esterified kuva yi humesa ethyl benzoate, leyi tirhisiwaka eka ku endliwa ka ti polymers nati resins. Ku tlula kwalaho, ammonium benzoate yinga tirha tani hi buffer eka organic synthesis, yi lawula pH ya reaction system kuva yi hlohletela ti reactions tokarhi.
Eka bindzu ra swinun’hweriso, ammonium benzoate yitirhisiwa ku lawula pH ya swinun’hweriso, leswi tiyisisaka kutshamiseka na vuhlayiseki bya switirhisiwa. Yi nga tlhela yi tirha tanihi xiphemu xa nun’hwelo, yi nyika nun’hwelo wo hlawuleka eka swinun’hweriso. Xikombiso, eka swinun’hweriso swin’wana na switirhisiwa swo hlayisa nhlonge, ammonium benzoate yi tirhisiwa tani hi xiphemu xo hlayisa na ku nun’hwela ku engetela vutomi bya swilo leswi na ku antswisa ku nun’hwela ka swona.
Ammonium benzoate i khemikhali leyi hlayisekeke swinene, kambe switsundzuxo swifanele ku tekiwa hinkarhi waku tirhisiwa naku hlayisiwa. Yifanele ku hlayisiwa eka xigwitsirisi lexi pfaleriweke ku papalata kutsakama naku thyakisa. Switirhisiwa leswi faneleke swo sirhelela, swofana na magilavu na tinghilazi, swifanele ku ambariwa loko swikhomiwa ku sivela ku khumbana na nhlonge na mahlo.
Swihlawulekisi swa kona
| Vito ra Xiendliwa | Ammonium Benzoate ya xirhendzevutani | |||||||||
| MF | C6H2NO2 | |||||||||
| Xivumbeko | Powder yo basa kuya eka yotshuka ya crystalline kumbe ti flakes | |||||||||
| Ndzilo wa Molekhuli | 139.15 | |||||||||
| CAS NO | 1863-63-4 | |||||||||
| Khodi ya HS | 29239000 | |||||||||
| EINECS NO | 217-478-4 | |||||||||
| Xikombelo | Yitirhisiwa tani hi analytical reagent, yitlhela yitirhisiwa eka indasitiri ya mirhi, ku teka swifaniso, ku daya malapi, na swin’wana. | |||||||||
Xiphephana xa Vulawuri bya Khwalithi
| Vito ra Xiendliwa | Ammonium Benzoate ya xirhendzevutani | ||||||
| NCHUMU | XIYIMO | MBUYELO WA XIKONGOMELO | |||||
| Xikambelo xa % . | ≥98.5 | 99.12% . | |||||
| PH | 5.5-7.0.0 | 6.65 | |||||
| Ku N’oka eMatini | Ku pfumelelana na swona | Ku pfumelelana na swona | |||||
| Ku N’oka eka Byala | Ku pfumelelana na swona | Ku pfumelelana na swona | |||||
| Nhlayo ya ku N’oka °C | 192-198 | 196. 196 | |||||
| Masalela ya ku pfurha % . | ≤0.05 | 0.03% . | |||||
| Fe % . | ≤0.001 | 0.0008 | |||||
| Tanihi % | ≤0.0005 | 0.0003 | |||||
Hi ku komisa
Hiku komisa, ammonium benzoate, tani hi organic compound leyi tirhaka kahle naku tirha ko tala, yi tlanga xiave lexikulu eka ti indasitiri ta swakudya, mirhi, tikhemikhali na nun’hwelo. A swi ndlandlamuxi ntsena ku tshamiseka na vuhlayiseki bya swikumiwa kambe swi tlhela swi seketela nhluvukiso wa indasitiri ya manguva lawa. Hi nhluvuko wa thekinoloji lowu yaka emahlweni na ku tlakuka ka xilaveko xa tikhemikhali leti tirhaka kahle, ntshembo wa ku tirhisiwa ka ammonium benzoate wu ta anama swinene.