Soo saaraha Qiimaha Wanaagsan Sodium metabisulfite CAS: 7681-57-4

sharaxaad gaaban:

Sodium metabisulfite : (darajada warshadaha) Sodium metabisulfite (qaabka kiimikaad: Na2S2O5) waxay u muuqataa sida crystalline cad ama budo adag oo leh ur yar oo baaruud ah.Waa sun marka la neefsado waxayna si xooggan uga xanaajin kartaa maqaarka iyo unugyada.Waa la kala goyn karaa si loo sii daayo qiiqa oksaydhka sunta ah ee baaruudka iyo soodiyamka heerkul sare.Waxa lagu qasi karaa biyo si loo sameeyo aashito daxalaysa.Waxaa guud ahaan loo isticmaalaa jeermi-dileyaal, antioxidant, iyo wakiilka ilaalinta iyo sidoo kale reagent shaybaarka.Sida nooc ka mid ah cuntada lagu daro, waxa loo isticmaali karaa ilaalinta iyo antioxidant cuntada.Waxa kale oo lagu dabaqi karaa samaynta khamriga iyo khamriga.Waxaa intaa dheer, waxaa loo isticmaali karaa in lagu nadiifiyo qalabka homebrew iyo khamriga samaynta sida wakiilka nadiifinta.Waxa kale oo ay leedahay noocyo kala duwan oo codsiyo kale ah, tusaale ahaan in lagu dabaqo sawir-qaadista, sida dawooyinka kiniinnada qaarkood, si loogu daweeyo biyaha, sida isha SO2 ee khamriga, sida bakteeriyada iyo sida reagent bleaching iyo sidoo kale wax-yareeya.Waxa lagu soo saari karaa uumiga soodhiyam bisulfit kaas oo lagu dheregsan yahay sulfur dioxide.Waa in laga digtoonaado in sodium metabisulfite ay saameyn degdeg ah ku leedahay habdhiska neefsiga, indhaha iyo maqaarka.Xaalad adag, waxay keeni kartaa neefsasho oo ku adkaata iyo xitaa dhaawaca sambabada taasoo ugu dambeyntii keenta dhimasho.Sidaa darteed, tallaabooyin ilaalin wax ku ool ah iyo feejignaan waa in la qaadaa inta lagu jiro hawlgalka.
Sodium metabisulfite CAS 7681-57-4
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CAS: 7681-57-4

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Sodium Metabisulphite

Sodium metabisulfite, SO2 58.5%min; disodiummetabisulfite;

disodiumpyrosulphite;

metabisulfitedesodium;Sodiummetabisufite;SodiumMetabisulphiteAcs;SodiumMetabisulphiteExtraPure

Codsiyada Sodium metabisulfite

Sodium metabisulfite Sodium Metabisulphite, waxay soo saartaa metabisulfite sodium iyada oo ka falcelinaysa sulfur dioxide oo leh sodium carbonate (soda ash), nadiifinta iyo qalajinta si ay u sameeyaan crystals ama budo.
Na2CO3 + 2SO2→Na2S2O5 + CO2
Sodium metabisulfite (SMBS, Sodium disulfite) waa milix adag oo cad, granular ah.Iskudhis aan organic ahayn oo ka kooban sodium, baaruud, iyo ogsijiin, waxaana loo isticmaalaa warshado badan:
1. warshadaha saxarada iyo waraaqaha, warshadaha sawirada iyo warshadaha kale ee kala duwan sida bleach ama dechlorinator.
2.Food Grade sodium metabisulfite waxa loo isticmaali karaa ilaalinta cuntada.Waxa kale oo si caadi ah loogu daraa cuntooyin kala duwan iyo khamri sida ilaalinta.
3.Sodium metabisulfite sidoo kale waxaa loo isticmaali karaa soo saarista kiimikooyinka kale, Loo isticmaalo soo saarista walxaha nadiifinta, saabuunta, iyo saabuunta.
4.It sidoo kale u dhaqmo sida inhibitor daxalka ah ee saliidda iyo warshadaha gaaska, sida wakiilka bleaching ee wax soo saarka ee kareem qumbaha, sida isha sulfur dioxide iyo in burburinta cyanide ee hababka cyanidation dahab ganacsiga.
5.Gold macdanta warshadaha: Waxaa loo isticmaalaa in roobabka dahabka ah auric acid iyo sidoo kale in daaweynta biyaha wasakhda si ay meesha uga saarto chromium hexavaent sida chromium trivalent by roobab ka dib dhimista.
6.Preservative ee xalalka horumariyaha sawirka, waxaa loo isticmaalaa sawir qaadista.
7. Ogsajiinta: waxay u ciyaartaa sidii ogsajiinta si ay u baabi'iso ogsajiinta ku milmay biyaha wasakhda ah iyo tuubooyinka.
8.Sodium metabisulfite waxaa loo isticmaali karaa bilow ahaan inta lagu guda jiro isku-xirnaanta polymerization ee polybutadiene ee xudunta xuubka xuubka.
9.Waxaa laga yaabaa in lagu daro sida antioxidant ah inta lagu guda jiro diyaarinta ee xal stock of 6-hydroxydopamine in daraasado kala duwan.
10.Dechlorination ee biyaha wasakhda ah ee dawladda hoose, saxarka & warqadaha, tamarta, iyo dhirta biyaha dharka.