Alaabta
Sodium Sulfite HS 2832100000 Nas No. 7757-83-7 Tayada Sare Qiimaha Hoose
Sharaxaada Alaabta
| Magaca: | Sodium sulfite |
| La mid ah: | sulfurous acid, cusbo disodium;Disodium sulfite;sodium sulfate anhydrous; Natrii sulphis; |
| CAS: | 7757-83-7 |
| Formula: | Na2O3S |
| Muuqashada: | Budada crystalline cad |
| EINECS: | 231-821-4 |
| Koodhka HS: | 2832100000 |
Isku xidhka xasiloonida
1.Soluble in biyaha, xal aqueous waa alkaline.Waxoogaa ku milma khamriga.Aan lagu milmin koloriin dareere ah iyo ammonia.Sida wakiilka yaraynta xooggan, waxay la falgashaa sulfur dioxide si ay u dhaliso sodium bisulfite, waxayna la falgashaa aashito xooggan si ay u dhaliso milix u dhiganta oo ay sii deyso sulfur dioxide.
2.Sida wakiilka yaraynta xooggan, way fududahay in la oxidize hoos ficilka hawada qoyan iyo iftiinka qorraxda, laakiin way ka xasilloon tahay heptahydrate sodium sulfite.Burburku wuxuu yimaadaa marka la kululeeyo.
Diyaarinta
Sodium sulfite waxa lagu diyaarin karaa in la soo bandhigo sulfur dioxide galay xal sodium hydroxide, iyo marka sulfur dioxide xad-dhaaf ah, sodium bisulfite ayaa la abuuraa.Ama soo bandhigida gaasta sulfur dioxide ee xalka sodium carbonate, ku darista xalka sodium carbonate ka dib dhererka, crystallizing si aad u hesho kiristaalo heptahydrate, iyo kuleyl si ay u fuuq baxdo si aad u hesho sodium sulfite anhydrous.
Adeegsada
1.Sodium sulfite anhydrous waxaa loo isticmaali karaa sida stabilizer fiber man-made, wakiilka bleaching dharka, horumarinta sawir-qaade, dheeha iyo bleaching deoxidizer, cadarka iyo dheeha yaraynta wakiilka, waraaqaha lignin saaraya, iwm .;
2.Waxa loo isticmaali karaa sida deoxidizer iyo bleaching agent ee daabacaadda iyo warshadaha rinjiyeynta, waxaana loo isticmaali karaa karinta dharka suufka ah ee kala duwan, taas oo ka hortagi karta oksaydhka gudaha ee fiilooyinka suufka ah si ay u saameeyaan xoogga fiberka iyo hagaajinta cadaanka alaabta la kariyey.
3.Waxa kale oo loo isticmaali karaa in lagu sameeyo cellulose sulfite, sodium thiosulfate, kiimikooyinka organic, dharka bleached, iwm.
4.Waxa loo isticmaalaa falanqaynta yar-yar iyo go'aaminta tellurium iyo niobium, diyaarinta xalalka horumariyaha, yaraynta wakiilka iyo horumariyaha warshadaha sawir-qaadista.
Warshadaha 5.Organic waxaa loo isticmaalaa sida wakiilka yaraynta ee wax soo saarka m-phenylenediamine, 2,5-dichloropyrazolone, anthraquinone -1- sulfonic acid, 1- aminoanthraquinone iyo sodium aminosalicylate, kaas oo ka hortagi kara oksidation ee alaabta semi-dhammeeyay ee falcelinta. habka.
6.Waxa loo isticmaalaa sida hoos u dhigista wakiilka ee soo saarista khudaarta fuuqbaxay.
7.Warshad waraaqo ah ayaa loo isticmaalaa sidii lignin saarista.
8.Warshadaha dunta waxaa loo isticmaalaa sidii xasiliye loogu talagalay fiilooyinka dadku sameeyeen.
9.Used reagent gorfaynta caadiga ah iyo wax iska caabin photosensitive, warshadaha elektarooniga ah waxaa loo isticmaalaa in lagu soo saaro iska caabin photosensitive.
10.Warshadaha sifaynta biyaha waxaa loo isticmaalaa in lagu daweeyo biyo wasakh ah oo koronto ku shaqeeya iyo biyaha la cabbo.
