Moetsi oa Theko e Ntle Sodium metabisulfite CAS: 7681-57-4

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Sodium metabisulfite : (lihlopha tsa indasteri) Metabisulfite ea sodium (lik'hemik'hale tsa lik'hemik'hale: Na2S2O5) e hlaha e le kristale e tšoeu kapa phofo e tiileng e nang le monko o monyenyane oa sebabole.E na le chefo ha e hema 'me e ka halefisa letlalo le lisele.E ka bolisoa ho ntša mosi o chefo oa oxide oa sebabole le sodium holim'a mocheso o phahameng.E ka tsoakoa le metsi ho etsa asiti e senyang.Hangata e sebelisoa e le sebolaea-likokoana-hloko, antioxidant, le se sireletsang hammoho le reagent ea laboratori.Joalo ka mofuta oa tlatsetso ea lijo, e ka sebelisoa e le se boloka le antioxidant lijong.E ka boela ea sebelisoa ho etsa veine le biri.Ho feta moo, e ka sebelisoa ho hloekisa lisebelisoa tsa homebrew le winemaking e le sesebelisoa sa ho hloekisa.E boetse e na le mefuta e fapaneng ya ditshebediso tse ding, mohlala, ha e sebediswa bakeng sa ho nka dinepe, jwalo ka dithuso matlapeng a mang, bakeng sa ho hlwekiswa ha metsi, e le mohlodi wa SO2 veineng, e le sebolaya dikokwana-hloko le sesebediswa se hlwekisang mmoho le se fokotsang.E ka etswa ka moyafalo wa sodium bisulfite e tletseng sulfur dioxide.E lokela ho lemosoa hore sodium metabisulfite e na le litlamorao tse itseng tse matla tsamaisong ea ho hema, mahlo le letlalo.Boemong bo matla, bo ka baka bothata ba ho hema esita le tšenyo ea matšoafo e qetellang e lebisa lefung.Ka hona, mehato e sebetsang ea tšireletso le tlhokomelo e lokela ho nkoa nakong ea ts'ebetso.
Sodium metabisulfite CAS 7681-57-4
Lebitso la Sehlahisoa: Sodium metabisulfite

CAS: 7681-57-4

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Metabisulphite ea sodium

Sodium metabisulfite, SO2 58.5%min;disodiummetabisulfite;

disodiumpyrosulphite; fertisilo;

metabisulfitedesodium;Sodiummetabisufite;SodiumMetabisulphiteAcs;SodiumMetabisulphiteExtraPure

Lisebelisoa tsa sodium metabisulfite

Sodium metabisulfite Sodium Metabisulphite, e etsa sodium metabisulfite ka ho arabela sulfur dioxide ka sodium carbonate (soda molora), ho hloekisa le ho omisa ho etsa likristale kapa phofo.
Na2CO3 + 2SO2→Na2S2O5 + CO2
Sodium metabisulfite (SMBS, Sodium disulfite) ke letsoai le tiileng le lesoeu, le nang le granular.motsoako oa inorganic o entsoeng ka sodium, sebabole le oksijene, 'me o sebelisoa liindastering tse ngata:
1. indastering ea makhasi le pampiri, indastering ea lifoto le liindastering tse ling tse fapaneng joalo ka bleach kapa dechlorinator.
2.Food Grade sodium metabisulfite e ka sebelisoa e le mokhoa oa ho boloka lijo.E boetse e atisa ho eketsoa lihlahisoa tse fapa-fapaneng tsa lijo le veine e le ho boloka.
3.Sodium metabisulfite e ka boela ea sebelisoa ha ho etsoa lik'hemik'hale tse ling, E sebelisoa ha ho etsoa lihlahisoa tsa ho hloekisa, li-detergents le sesepa.
4.E boetse e sebetsa e le corrosion inhibitor indastering ea oli le khase, e le moemeli oa bleaching tlhahiso ea tranelate ea kokonate, e le mohloli oa sulfur dioxide le ho timetsoa ha cyanide mekhoeng ea khoebo ea cyanidation ea khauta.
5.Indasteri ea merafo ea khauta: E sebelisoa ho na ha khauta e tsoang ho auric acid hammoho le ho hloekisa metsi a litšila ho tlosa chromium ea hexavaent e le trivalent chromium ka lipula ka mor'a ho fokotseha.
6.Preservative ho tharollo ea baetsi ba lifoto, e sebelisoa ho nka lifoto.
7. Oxygen scavenge: e bapala e le scavenger oksijene ho felisa oksijene e qhibilihisitsoeng metsing a litšila le liphaepheng.
8.Sodium metabisulfite e ka sebelisoa e le mothehi nakong ea polymerization ea cross-linking ea polybutadiene likarolong tsa li-membrane tsa vesicle.
9.E ka eketsoa e le antioxidant nakong ea ho lokisoa ha litharollo tsa stock tsa 6-hydroxydopamine lithutong tse fapaneng.
10. Dechlorination metsing a litšila a masepala, pulp & paper, power, le textile water treatment plant.