Methyl benzoate, CAS 93-58-3,yikhompawundi edla ngokusetyenziswa kumashishini ahlukeneyo. Lulwelo olungenambala kwaye lunevumba elimnandi leziqhamo kwaye luqhele ukusetyenziswa njenge arhente yencasa kushishino lokutya neziselo. I-Methyl benzoate ikwasetyenziswa ekuveliseni iziqholo, njengesinyibilikisi xa kusenziwa izinto eziphuma kwi-cellulose, nanjengesandulela sokudityaniswa kwezinto ezahlukeneyo eziphilayo.
Ngaphandle kokusetyenziswa kwayo ngokubanzi, kukho iinkxalabo malunga neziphumo ezinokuba yingozi ze-methyl benzoate. Abantu abaninzi bayazibuza, "Ngaba i-methyl paraben iyingozi?" Impendulo yalo mbuzo isekuqondeni iingozi ezinokubakho ezinxulumene nokusetyenziswa kwayo.
I-Methyl benzoateithathwa njengetyhefu encinci. Nangona kunjalo, njengemichiza emininzi, inokubeka imingcipheko ukuba ayiphathwa kakuhle. Ukudibana ngokuthe ngqo ne-methyl benzoate kunokubangela ukucaphuka kwesikhumba, amehlo kunye nenkqubo yokuphefumla. Ukuphefumla umphunga omninzi kunokubangela isiyezi, intloko ebuhlungu kunye nesicaphucaphu. Ukuginywa kwe-methyl benzoate kunokuba neziphumo ezibi kwimpilo.
Kubalulekile ukuqaphela ukuba iziphumo eziyingozi zei-methyl benzoatezinxulunyaniswa ikakhulu nokuba sesichengeni ngokugqithisileyo kokuxinana okuphezulu kwale nto. Xa isetyenziswe ngokuhambelana nezikhokelo zokhuseleko kunye nemimiselo, umngcipheko wokulimala uyancipha kakhulu. Ukuphathwa ngokufanelekileyo, ukugcinwa kunye nokungenisa umoya kubalulekile ekuqinisekiseni ukusetyenziswa ngokukhuselekileyo kwe-methyl benzoate kwiindawo zoshishino kunye nezorhwebo.
Kwishishini lokutya,i-methyl benzoateisetyenziswa ngokuqhelekileyo njenge-agent yokunambitheka kwiimveliso ezahlukeneyo, kubandakanywa iimpahla ezibhakiweyo, i-confectionery kunye neziselo. Xa isetyenziselwa ukutya, imimiselo engqongqo kunye nemigangatho yokhuseleko kufuneka ilandelwe ukuqinisekisa ukuba ikhuselekile ukuba isetyenziswe. Izigxina ezisetyenziswa kwiziqholo zokutya zilawulwa ngokungqongqo ukuthintela nayiphi na ingozi enokubakho kubathengi.
Kushishino lweziqholo, imethyl benzoate ixatyiswa ngenxa yevumba layo eliswiti, elineziqhamo kwaye isetyenziswa ekwenzeni iziqholo, iicolognes, kunye nezinye iimveliso ezinevumba elimnandi. Izithambiso kunye neemveliso zokhathalelo lomntu eziqulathe i-methyl paraben nazo zivavanywa ngokuqatha ukuze ziqinisekise ukuba zikhuselekile ukuba zingasetyenziswa eluswini kwaye azibeki mngcipheko wezempilo.
Kwimveliso,i-methyl benzoateisetyenziswe njenge-solvent kwimveliso ye-cellulose derivatives, esetyenziswa kwiintlobo ezahlukeneyo zezicelo zoshishino, kubandakanywa iingubo, i-adhesives, kunye ne-pharmaceuticals. Ukusetyenziswa kwe-methyl benzoate njenge-solvent kufuna ukuphathwa ngononophelo ukuze kuncitshiswe ukuvezwa kunye nokuthintela ukwenzakala okunokwenzeka kubasebenzi.
Ngokubanzi, ngelixai-methyl benzoateinokuba yingozi ukuba isetyenziswe ngokungalunganga, kubalulekile ukuqaphela ukuba yikhemikhali exabisekileyo enemisebenzi eyahlukeneyo yemizi-mveliso. Xa isetyenziswe ngokufanelekileyo kwaye ilandela izikhokelo zokhuseleko, iingozi ezinxulumene nokusetyenziswa kwayo zinokulawulwa ngokufanelekileyo.
Isishwankathelo, umbuzo othi "Ngaba i-methyl paraben iyingozi?" igxininisa ukubaluleka kokuqonda iingozi ezinokubakho ezinxulumene nokusetyenziswa kwayo. Nangona ingaba yingozi kwimpilo xa ingaphathwa ngokufanelekileyo, xa isetyenziswe ngokufanelekileyo kunye nokuthotyelwa kwemimiselo yokhuseleko, i-methyl paraben iyisithako esibalulekileyo kumashishini ahlukeneyo, igalelo ekuveliseni ukutya, ivumba kunye neemveliso zoshishino. Abavelisi, abasebenzi kunye nabathengi kufuneka bazazi iingozi ezinokubakho kwaye bathathe amanyathelo afanelekileyo ukuqinisekisa ukusetyenziswa ngokukhuselekileyo kwe-methyl benzoate kwizicelo zabo.
Ixesha lokuposa: Jun-29-2024