I-Sodium Hydrogen Sulfite

Isithombe Esifakiwe Sodium Hydrogen Sulfite

incazelo emfushane:

Eqinisweni, i-sodium bisulfite ayiyona inhlanganisela yeqiniso, kodwa ingxube kasawoti okuthi, lapho ichithwa emanzini, ikhiqize isisombululo esakhiwe ion sodium ne-sodium bisulfite ion.Iza ngendlela yamakristalu amhlophe noma aphuzi-mhlophe anephunga lesulfure dioxide.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Imininingwane Yomkhiqizo

Imininingwane enikeziwe

Ikristalu elimhlophe(okuqukethwe ≥96%)

(Ububanzi bereferensi yesicelo 'ukusetshenziswa komkhiqizo')

I-sodium bisulfite ingusawoti we-asidi we-asidi ebuthakathaka, i-ion ye-bisulfite izokwenziwa i-ionized, ikhiqize i-hydrogen ions ne-sulfite ion, kuyilapho i-bisulfite ion izokwenziwa i-hydrolyzed, ikhiqize i-sulfite ne-hydroxide ions, izinga le-ionization ye-bisulfite ion likhulu kunezinga le-hydrolysis. Ngakho-ke isisombululo se-sodium bisulfite sine-asidi.

I-EVERBRIGHT® 'izophinda ihlinzeke ngendlela oyifisayo :okuqukethwe/ubumhlophe/usayizi wezinhlayiya/PHvalue/umbala/isitayela sokupakisha/ ukucaciswa kwephakheji neminye imikhiqizo eqondene nezimo zakho zokusebenzisa, futhi ikunikeze amasampula amahhala.

Ipharamitha Yomkhiqizo

I-CAS Rn

7631-90-5

I-EINECS Rn

231-548-0

FORMULA wt

104.061

ISIKHATHI

I-sulphite

UKUDINA

1.48 g/cm³

I-H20 SOLUBILITY

encibilika emanzini

UKUBILISA

144℃

UKUQHUBEKA

150 ℃

Ukusetshenziswa komkhiqizo

Ukusetshenziswa Main

1. Isetshenziselwa ukuhlanza indwangu kakotini nezinto eziphilayo.Imboni yokunyathelisa nokudaya njenge-ejenti ye-deoxidizing kanye ne-ejenti yokuxubha, esetshenziselwa ukupheka kwezindwangu zikakotini ezihlukahlukene, ingavimbela ukutholakala kwe-cotton fiber yendawo futhi ithinte amandla e-fiber, futhi ithuthukise ubumhlophe bokupheka;

2. Njenge-catalyst, esetshenziselwa ukuvuselela ukusabela kwe-organic;

3. Isetshenziswa njenge-ejenti yokunciphisa embonini ye-organic, ingavimbela i-oxidation yemikhiqizo eqediwe phakathi nenqubo yokusabela;

4. Njengegesi esebenzisekayo, ingakwazi ukumunca ama-oxidants njenge-sulfate ne-ammonia kugesi;

5. Izinto zokusetshenziswa zokulungiselela i-ethanol engena-hydrous;

6. Isetshenziswa ejenti yokunciphisa izithombe, unjiniyela wezimboni ozwelayo;

7. Imboni yamaphepha esetshenziswa njenge-ejenti yokususa i-lignin;

8. Imboni kagesi yokwenza i-photoresistor;

9. Isetshenziswa njengesengezo se-electroplating;

10. Isetshenziselwa ukwelapha zonke izinhlobo zamanzi angcolile aqukethe i-chromium akhiqizwa inqubo ye-electroplating;

11. Isetshenziselwa ukukhipha umbala nokuhlanza amanzi angcolile, ukuze izinto eziphilayo kanye nezinye izinto ezingcolisayo, kuyindlela yokuhlanza indle;

12. I-sodium bisulfite isetshenziswa ngokuyinhloko njenge-ejenti yokunciphisa ohlelweni lwe-RO reverse osmosis ukususa i-chlorine, i-ozone, ukugqwala nezinye izinto eziholela ekungcoleni kolwelwesi kanye ne-oxidation;

13. Ibanga lokudla i-sodium bisulfite evame ukusetshenziswa njenge-bleach, i-preservative, i-antioxidant;

14. Kwezolimo, i-sodium bisulfite ingenzeka emzimbeni wesitshalo sokusabela kwe-REDOX, ukukhululwa kwe-sulphur dioxide ne-nitric oxide nezinye izinto ezisebenzayo, kukhuthaze ukukhula nokuthuthukiswa kwezilimo.Ngaphezu kwalokho, inganikeza izitshalo nesulfure, yandise imisoco yezitshalo, ithuthukise ikhwalithi kanye nesivuno sezitshalo, futhi ithuthukise i-pH yomhlabathi futhi ithuthukise ukuvunda komhlabathi.