I-Sodium Benzoate: Isivikelo Esiguquguqukayo Nesibalulekile
Izinkambu Ezinkulu Zokufaka Isicelo
Ukusetshenziswa okuyinhloko kwe-sodium benzoate kufaka phakathi ukusetshenziswa kwayo njengesivikelo, umlawuli we-pH, kanye nokuhlanganiswa okuphakathi kwezinto eziphilayo. Embonini yokudla, i-sodium 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, kumajusi ezithelo neziphuzo ezine-carbonated, i-sodium benzoate ingavimbela ukukhula kwamagciwane kanye nesikhunta, igcine ikhwalithi kanye nokusha kwemikhiqizo.
Imboni Yezemithi
Embonini yezemithi, i-sodium 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-sodium benzoate ingasetshenziswa ukulawula i-pH yemithi esetshenziswayo, ukuqinisekisa ukuzinza kwayo kanye nokutholakala kwayo. Isibonelo, kweminye imithi ewuketshezi kanye namafutha asetshenziswa endaweni, i-sodium benzoate isebenza njengesivikelo sokuvimbela ukungcoliswa kwamagciwane kanye nokonakala kwawo.
Imboni Yezimonyo
Embonini yezimonyo, i-sodium benzoate isetshenziselwa ukuqinisekisa ukuzinza nokuphepha kwemikhiqizo. Ivame ukungezwa kuma-shampoo, ama-lotion, kanye nama-facial creams ukuvimbela ukonakala nokugcina ikhwalithi yomkhiqizo ngokuhamba kwesikhathi. Izakhiwo zayo zokulondoloza zisiza ekuvikeleni ekungcoleni kwamagciwane, ukuqinisekisa ukuphepha nokusebenza kahle kwale mikhiqizo.
Izicelo Zezimboni
Ezisetshenziswa ezimbonini, i-sodium benzoate isetshenziswa njengesivimbeli sokugqwala kanye ne-ejenti yokuvimba ukulawula i-pH ezinqubweni ezithile zamakhemikhali. Amandla ayo okuqinisa amazinga e-pH ayenza ibe yingxenye ebalulekile ekwakhiweni kwezimboni. Isibonelo, ezinhlelweni zokupholisa kanye noketshezi lokusebenza ngensimbi, i-sodium benzoate isiza ukuvimbela ukugqwala futhi igcina ubuqotho bemishini.
Ukuphepha Nokuphatha
I-Sodium 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-Sodium Benzoate | |||||||||
| I-MF | C₇H₅NaO₂ | |||||||||
| Ukubukeka | Ikristalu elimhlophe | |||||||||
| Isisindo sama-molecule | 144.11 | |||||||||
| INOMBOLO YE-CAS | 532-32-1 | |||||||||
| Ikhodi ye-HS | 29163100 | |||||||||
| I-EINECS CHA | 208-534-8 | |||||||||
| Isicelo | Isilondolozi ekudleni, eziphuzweni, emithini, nasezimonyweni | |||||||||
Ishidi Lokulawula Ikhwalithi
| Igama Lomkhiqizo | |||||||
| ITEM | IZINGA | Umphumela Wokuhlolwa | |||||
| Ukuhlolwa % | 99.0-100.5 | 99.94 | |||||
| Ukulahlekelwa lapho komiswa / % | ≤2.0 | 0.46 | |||||
| I-Chloride / % | ≤0.02 | ||||||
| I-Compound equkethe igesi ye-chlorine | ≤0.03 | ||||||
| Izinsimbi ezisindayo /% | ≤0.001 | ||||||
| I-Arsenic / % | ≤0.0002 | ||||||
| I-Sulfate / % | ≤0.1 | ||||||
Ngokufigqiwe
Ngamafuphi, i-sodium benzoate, njengesivikelo esiguquguqukayo nesibalulekile, idlala indima ebalulekile emkhakheni wokudla, wezokwelapha, wezimonyo, kanye nowezimboni. Ayigcini nje ngokuthuthukisa ukuzinza nokuphepha kwemikhiqizo kodwa futhi isekela intuthuko yemboni yesimanje. Ngokuthuthuka okuqhubekayo kwezobuchwepheshe kanye nesidingo esikhulayo sezivikelo ezisebenzayo, amathuba okusetshenziswa kwe-sodium benzoate azohlala eqinile.