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 kuneqondo le-hydrolysis. , ngoko isisombululo se-sodium bisulfite sine-acidic.

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.