Uruganda Igiciro Cyiza Sodium metabisulfite CAS: 7681-57-4

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Sodium metabisulfite: (urwego rwinganda) Sodium metabisulfite (formulaire ya chimique: Na2S2O5) igaragara nka kristaline yera cyangwa ifu ikomeye ifite impumuro nziza ya sulfuru.Nuburozi mugihe cyo guhumeka kandi burashobora kurakaza cyane uruhu ninyama.Irashobora kubora kugirango irekure imyuka yubumara ya okiside ya sulfure na sodium ku bushyuhe bwinshi.Irashobora kuvangwa namazi kugirango ikore aside ibora.Ubusanzwe ikoreshwa nka disinfectant, antioxidant, na preservateur kimwe na laboratoire ya laboratoire.Nubwoko bwinyongera bwibiryo, burashobora gukoreshwa muburyo bwo kwirinda no kurwanya antioxydants mubiribwa.Irashobora kandi gukoreshwa mugukora vino n'inzoga.Byongeye kandi, irashobora gukoreshwa mugusukura ibikoresho byo murugo no gukora divayi nkumukozi ushinzwe isuku.Ifite kandi ubwoko butandukanye bwibindi bikorwa, urugero nko gukoreshwa kumafoto, nkibisohoka mubinini bimwe na bimwe, kugirango bivurwe amazi, nkisoko ya SO2 muri vino, nka bagiteri ndetse na reagent ihumanya kimwe no kugabanya imiti.Irashobora gukorwa binyuze mu guhumeka sodium bisulfite yuzuyemo dioxyde de sulfure.Tugomba kuburirwa ko sodium metabisulfite igira ingaruka zikomeye kumikorere yubuhumekero, amaso nuruhu.Mugihe gikomeye, birashobora gutera ingorane zo guhumeka ndetse no kwangirika kw'ibihaha amaherezo biganisha ku rupfu.Kubwibyo rero, ingamba zifatika zo kurinda no kwitabwaho zigomba kwitabwaho mugihe cyibikorwa.
Sodium metabisulfite CAS 7681-57-4
Izina ryibicuruzwa: Sodium metabisulfite

CAS: 7681-57-4

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Ibicuruzwa

Synonyme

Sodium Metabisulphite

Sodium metabisulfite, SO2 58.5%min; disodiummetabisulfite;

disodiumpyrosulphite; ifumbire;

metabisulfitedesodium; Sodiummetabisufite; SodiumMetabisulphiteAcs; SodiumMetabisulphiteExtraPure

Porogaramu ya Sodium metabisulfite

Sodium metabisulfite Sodium Metabisulphite, ikora sodium metabisulfite ikora dioxyde de sulfure hamwe na karubone ya sodium (ivu ya soda), kweza no gukama kugirango bibe kristu cyangwa ifu.
Na2CO3 + 2SO2 → Na2S2O5 + CO2
Sodium metabisulfite (SMBS, Sodium disulfite) ni umunyu wera, umunyu ukomeye wa sodium.ifumbire mvaruganda igizwe na sodium, sulfure, na ogisijeni, kandi ikoreshwa mu nganda nyinshi:
1.mu nganda nimpapuro, mubikorwa byo gufotora no mu zindi nganda zitandukanye nka bleach cyangwa dechlorinator.
2.Food Grade sodium metabisulfite irashobora gukoreshwa muburyo bwo kubika ibiryo.Bikunze kandi kwongerwaho mubiribwa bitandukanye na vino muburyo bwo kubungabunga.
3.Sodium metabisulfite irashobora kandi gukoreshwa mugukora indi miti, Ikoreshwa mugukora ibikoresho byogusukura, ibikoresho byoza, hamwe nisabune.
4.Bikora kandi nk'ibikoresho byangiza ruswa mu nganda za peteroli na gaze, nk'umuti uhumanya mu gukora amavuta ya cocout, nk'isoko ya dioxyde de sulfure no mu gusenya cyanide mu bucuruzi bwa cyanidation ya zahabu.
5.Inganda zicukura amabuye y'agaciro: Yifashishwa mu kugwa kwa zahabu muri acide ya auric ndetse no mu gutunganya amazi y’imyanda kugira ngo ikureho chromium ya hexavaent nka chromium trivalent imvura nyuma yo kugabanuka.
6.Kwirinda mubisubizo byamafoto, bikoreshwa mugufotora.
7.Icyuka cya ogisijeni: ikina nka ogisijeni ikuraho ogisijeni yashonze mu mazi mabi no mu miyoboro.
8.Sodium metabisulfite irashobora gukoreshwa nkuwatangije mugihe cyo guhuza polymerisation ya polybutadiene mumyanya ya viticle membrane.
9.Bishobora kongerwaho nka antioxydeant mugihe cyo gutegura ibisubizo byimigabane ya 6-hydroxydopamine mubushakashatsi butandukanye.
10.Dechlorination mumazi yanduye ya komine, pulp & impapuro, ingufu, ninganda zitunganya amazi.