ISodium Hydrogen Sulfite

Sodium Hydrogen Sulfite Featured Umfanekiso

inkcazelo emfutshane:

Enyanisweni, i-sodium bisulfite ayiyona i-compound eyinyani, kodwa ingxube yeetyuwa ezithi, xa zichithwa emanzini, zivelise isisombululo esine-ion ye-sodium kunye ne-sodium bisulfite ions. Iza ngohlobo lweekristale ezimhlophe okanye ezityheli-mhlophe kunye nevumba le-sulfure dioxide.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iinkcukacha zeMveliso

Iinkcukacha zinikiwe

Ikristale emhlophe(umxholo ≥96%)

(Ubungakanani bereferensi yesicelo 'ukusetyenziswa kwemveliso')

I-sodium bisulfite yityuwa ye-asidi ye-asidi ebuthathaka, i-ion ye-bisulfite iya kuba yi-ionized, ivelise i-ion ye-hydrogen kunye ne-sulfite ion, ngelixa i-ion ye-bisulfite iya kuba yi-hydrolyzed, ivelise i-sulfite kunye ne-hydroxide ion, iqondo le-ionization ye-ioni ye-bisulfite inkulu kune-degree ye-hydrolysis, ngoko ke isisombululo se-sodium bisulfite.

I-EVERBRIGHT® 'iya kubonelela ngokulungelelanisiweyo: umxholo/ubumhlophe/ubungakanani besuntswana/PHvalue/umbala/isimbo sokupakisha/ iinkcukacha zokupakisha kunye nezinye iimveliso ezithile ezilungele iimeko zakho zokusebenzisa, kunye nokubonelela ngeesampulu zasimahla.

IParameter yeMveliso

I-CAS Rn

7631-90-5

I-EINECS Rn

231-548-0

IFOMULA wt

104.061

UDIDI

Sulfite

UXINANISO

1.48 g/cm³

H20 SOLUBILITY

Inyibilika emanzini

UKUBILISA

144℃

UKUnyibilika

150 ℃

Ukusetyenziswa kweMveliso

Usetyenziso oluphambili

1. Isetyenziselwa i-bleaching cotton fabric kunye ne-organic matter. Ishishini lokuprinta kunye nokudaya njenge-ejenti ye-deoxidizing kunye ne-ejenti ye-bleaching, esetyenziswa kwiingubo ezahlukeneyo zekotoni zokupheka, inokuthintela i-cotton fiber localization kwaye ichaphazele amandla e-fiber, kunye nokuphucula ubumhlophe bokupheka;

2. Njenge-catalyst, esetyenziselwa ukuvuselela ii-organic reactions;

3. Isetyenziswe njenge-arhente yokunciphisa kwishishini lezinto eziphilayo, inokuthintela i-oxidation yeemveliso ezigqityiweyo ngexesha lokuphendula;

4. Njengegesi esetyenziswayo, inokufunxa i-oxidants efana ne-sulfate kunye ne-ammonia kwigesi;

5. Izinto ezisetyenziselwa ukulungiswa kwe-ethanol engenamanzi;

6. Isetyenziswa kwi-arhente yokunciphisa iifoto, umphuhlisi wemizi-mveliso onefoto;

7. Ishishini lephepha elisetyenziswa njengearhente yokususa i-lignin;

8. Ishishini lombane lokwenziwa kwefotoresistor;

9. Isetyenziswe njenge-electroplating additive;

10. Isetyenziselwa ukunyanga zonke iintlobo zamanzi amdaka anechromium aveliswa kwinkqubo ye-electroplating;

11. Isetyenziselwa i-decolorization kunye nokucoca amanzi amdaka, ukwenzela ukuba izinto eziphilayo kunye nezinye izinto ezingcolisayo zisuswe, yindlela yokucoca amanzi amdaka;

12. I-sodium bisulfite isetyenziswa kakhulu njenge-agent yokunciphisa kwi-RO reverse osmosis system ukususa i-chlorine, i-ozone, i-rust kunye nezinye izinto ezikhokelela kungcoliseko lwe-membrane kunye ne-oxidation;

13. Ibakala lokutya le-sodium bisulfite esetyenziswa ngokuqhelekileyo njenge-bleach, i-preservative, i-antioxidant;

14. Kwezolimo, i-sodium bisulfite ingenzeka emzimbeni we-REDOX yesityalo reaction, ukukhululwa kwesulfure dioxide kunye ne-nitric oxide kunye nezinye izinto ezisebenzayo, ukukhuthaza ukukhula nokuphuhliswa kwezityalo. Ukongeza, inokubonelela ngesulfure kwizityalo, yandise isiqulatho sesondlo sezityalo, iphucule umgangatho kunye nesivuno sezityalo, kwaye iphucule ipH yomhlaba kwaye iphucule ukuchuma komhlaba.