I-sodium metabisulphite: into eyimfuneko kwishishini lokutya

I-sodium metabisulphite (Na2S2O5) ngumgubo wecrystalline ongenambala osetyenziswa kakhulu ekutyeni, kwizinto zokuthambisa, amayeza kunye nebala leendwangu, kwaye iyikhompawundi ebalulekileyo yesulphite.Yenziwe ngee-ion ezimbini ze-sulfinyl kunye ne-sodium ion ezimbini.Ngaphantsi kweemeko ze-acidic, i-metabisulphite ye-sodium iya kubola ibe yi-sulfur dioxide, amanzi kunye ne-sulphite, ngoko isetyenziswa ngokubanzi kushishino lokutya kunye nokusela isiselo, idlala i-disinfection, inzalo kunye nendima ye-antioxidant.

1. Ukwakhiwa kweekhemikhali kunye neempawu ze-sodium metabisulphite

I-sodium metabisulphite ineempawu ezibalulekileyo zomzimba kunye neekhemikhali, i-molecular formula yayo yi-Na2S2O5, ubunzima be-molecular mass yi-190.09 g/mol, ubuninzi be-2.63 g/cm³, indawo yokunyibilika yi-150℃, indawo yokubilisa malunga ne-333℃.I-sodium metabisulphite yikristale engenambala enyibilikayo ngokulula emanzini kunye ne-glycerol, izinzile kwizisombululo ze-alkaline, kwaye iboliswe ngokulula kwi-sulphur dioxide kunye ne-ion zesulphite phantsi kweemeko ze-asidi.I-sodium metabisulphite izinzile emoyeni owomileyo, kodwa iphula emoyeni omanzi okanye kumaqondo aphezulu.

2. Intsimi yesicelo se-sodium metabisulphite

I-sodium metabisulphite sisongezo sokutya esisetyenziswa ngokubanzi, sisetyenziswa kwiimveliso zenyama, iimveliso zasemanzini, iziselo, iziselo ze-malt, i-soy sauce kunye nokunye ukutya njenge-antioxidant, i-preservative kunye ne-bleach.Isenokusetyenziswa ukwenza ukutya okuswiti okufana neelekese, iinkonkxa, iijam kunye nezigcinayo zokuphucula ubomi beshelufu kunye nencasa.I-sodium metabisulphite inokusetyenziswa njenge-catalyst kwishishini le-fuel, i-ejenti ye-bleaching kumashishini ephepha, izongezo zamachiza, kunye nezongezo zekhemikhali kwiidayi kunye neenkqubo ze-textile.

3. Inkqubo yesenzo se-sodium metabisulphite

Indima ephambili ye-sodium metabisulphite njengesongezo sokutya njenge-antioxidant kunye ne-preservative.Inokuthintela ngokufanelekileyo i-oxidation yamanqatha ekutyeni, icothise ukuwohloka kokutya, kwaye ke ngoko yandise ubomi beshelufu yokutya.Ngelo xesha, i-metabisulphite ye-sodium inokuthintela ukukhula kweebhaktheriya kunye nokubunjwa kokutya kunye nokuphepha ukungcoliswa kokutya yi-microorganisms.Esi siphumo se-antioxidant kunye ne-antibacterial sifezekiswa yi-sulfure dioxide kunye ne-sulphite ions eveliswa ngokubola kwe-sodium metabisulphite.

Ukongeza kwisicelo sayo kwishishini lokulungisa ukutya, i-sodium metabisulphite ingasetyenziselwa njengekhemikhali kwezinye iindawo, ezifana ne-fuel catalysts, i-bleach agents, i-additives yamayeza, njl. Kule zicelo, indlela yokusebenza kunye neempawu zesicelo se-sodium metabisulphite. nazo zahlukile, kodwa zonke zinxulumene ne-antioxidant, i-antiseptic, i-bactericidal kunye ne-bleaching properties.

I-4.Ukhuseleko kunye nempembelelo yendalo ye-sodium metabisulphite

I-sodium metabisulphite yikhemikhali esetyenziswa ngokubanzi, kwaye impembelelo yayo kwimpilo yabantu kunye nokukhuseleka kokusingqongileyo kuye kwatsala ingqalelo enkulu.Ngokuqhelekileyo, i-metabisulphite ye-sodium ikhuselekile ukusebenzisa phakathi koluhlu lwedosi emiselweyo.Nangona kunjalo, ukuba ukusetyenziswa ngokugqithiseleyo kunye nokuvezwa kwexesha elide kugxininiso oluphezulu lwe-sodium metabisulphite kunokuba nemiphumo ethile kwimpilo yabantu, njengokucaphukisa isikhumba, ubunzima bokuphefumla, ukungezwani komzimba, njl. inokuvelisa i-SOx (i-sulfur oxides) kunye nezinye izinto ezingcolisayo, ezibangela impembelelo ethile engalunganga kokusingqongileyo.Ngoko ke, xa usebenzisa i-sodium metabisulphite, ukulawulwa kunye nokhuseleko kufuneka kuqwalaselwe ukuphepha ubungozi obunokwenzeka kunye neempembelelo zokusingqongileyo.

Ngamafutshane, i-sodium metabisulphite yikhemikhali esetyenziswa ngokubanzi, eyikhemikhali ebalulekileyo yemathiriyeli ekrwada ekusetyenzweni kokutya, izithambiso, amayeza kunye namalaphu.Inezinto ezininzi ezisebenzayo ezifana ne-anti-oxidation, i-anti-corrosion, inzalo, i-bleaching kunye nokunye, kwaye iyikhemikhali ebalulekileyo kwiinkalo ezininzi.Nangona kunjalo, kwinkqubo yokusetyenziswa, kusafuneka ukuba ubeke ingqalelo kwimibandela yokhuseleko kunye nokukhuselwa kwendalo ukuze unike umdlalo opheleleyo kwimiphumo emihle kwaye ugweme imiphumo emibi enokubakho kwimpilo yabantu kunye nokusingqongileyo.

I-Weifang Totpion Chemical Industry Co., Ltd ngababoneleli abaqeqeshiweyo be-sodium metabisulphite.Nceda undwendwele iwebhusayithi yethu www.toptionchem.com ngolwazi olungakumbi.Ukuba unayo nayiphi na imfuneko, nceda ungathandabuzi ukuqhagamshelana nathi.