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Codsiyada:
1. Isticmaalka sodium hydrosulfite waa mid aad u ballaaran, oo ay kujiraan yareynta dhamaado, yareynta nadiifinta, daabacaadda iyo jahwareerka ee warshadaha dharka, iyo sidoo kale dhiig-baxa xarkaha, suunka, nylon iyo dharka kale. Since sodium hydrosulfite does not contain heavy metals, the color of the bleached fabric is very bright and not easy to fade.

2. Soodhadhka sodium-ka sodium-ka waxaa sidoo kale loo isticmaali karaa nadiifinta cuntada, sida gelatin, sida gelatin, khudradda, miraha faraha, iyo sidoo kale saabuun, xayawaanka (dhirta), bamboo, dhoobada dhoobada ah.

3. Beeraha isku-darka dabiiciga ah, sodium hydrosulfite waxaa loo isticmaalaa sida loo yareeyo wakiilka ama wakiilka wakiilka wax soo saarka soosaarka iyo daawooyinka, gaar ahaan sida wakaaladda timaha ee loo yaqaan 'pumpka' pumphat.

4. Hydrosulfite-ka sodium-ka waxay yareyn kartaa ion badan oo bir ah oo culus sida PB2 +, Biyad +, iwm.


Sodium dithionite is a first-class flammable item when wet according to national standards. Waxay si xun u falcelin doontaa markay tahay taabashada biyaha, soo saarida gaasas ololi kara sida hydrogen sulfide iyo sulfur dioxide, iyo sii deynta kuleylka badan. The reaction equation is: 2Na2S2O4+2H2O+O2=4NaHSO3, and the products further react to produce hydrogen sulfide and sulfur dioxide. Sodium dithionite has an intermediate valence state of sulfur, and its chemical properties are unstable. It shows strong reducing properties. Markii ay la kulmayso aashitada si xoog leh, sida sulfur acid, perchloric acid, nitchic acid, nitric acid, acidphoric acid iyo aashitada kale, waxay sii deyn doonaan qaddar aad u badan oo kuleyl ah iyo walxo sun ah. Its reaction equation is: 2Na2S2O4+4HCl=2H2S2O4+4NaCl

Sodium dithionite is a light yellow powdery substance. The powdery substance is easy to form an explosive mixture in the air. Dust explosion occurs when encountering a fire source. The mixture of sodium dithionite and most oxidants, such as chlorates, nitrates, perchlorates, or permanganates, is explosive. Xitaa joogitaanka biyaha, waxay ku qarxeysaa ka dib hal-abuur yar ama saameyn yar, gaar ahaan ka dib goynta kuleylka ka dib, gaaska guban kara ka dib markii jawaab celintu ay gaadhay xadka qaraxa, ka dib qarka qaadka ayaa ka weyn.


Waqtiga Post: Oktoobar-21-2024