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Sodium Hydrogen Sulfite

fa'amatalaga puupuu:

O le mea moni, o le sodium bisulfite e le o se tuufaatasiga moni, ae o se faʻafefiloi o masima e, pe a faʻamavae i totonu o le vai, e maua ai se vaifofo e aofia ai ion sodium ma sodium bisulfite ions.E sau i foliga o tioata paʻepaʻe poʻo samasama-paʻepaʻe ma se manogi o le sulfur dioxide.


Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga o oloa

1

Fa'amatalaga tu'uina atu

tioata paepae(anotusi ≥96%)

 (Aoao o le talosaga faasinomaga 'oloa faaaogaina')

Sodium bisulfite o se masima masima o vai vaivai, bisulfite ions o le a ionized, gaosia hydrogen ions ma sulfite ions, ao bisulfite ions o le a hydrolyzed, gaosia sulfite ma hydroxide ions, o le tikeri o le ionization o bisulfite ions e sili atu nai lo le tikeri o le hydrolysis. , o lona uiga o le sodium bisulfite solution e acidic.

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Fua Fa'atatau

CAS Rn

7631-90-5

EINECS Rn

231-548-0

FAAMATALAGA wt

104.061

VAEGA

Sulphite

TOTONU

1.48 g/cm³

H20 SOLUBILITY

Solu i le vai

UKU

144℃

liusuavai

150 ℃

Fa'aogaina o Mea

zhiwu
造纸
印染2

Fa'aoga autu

1. Fa'aoga mo le fa'amama ie ie vavae ma mea fa'aola.Lomitusi ma le valiina pisinisi e avea o se sui deoxidizing ma sui bleaching, faʻaaogaina i le tele o ie cotton kuka, e mafai ona puipuia ai le filo cotton localization ma aafia ai le malosi o le alava, ma faʻaleleia le paʻepaʻe o le kuka;

2. I le avea ai o se faʻamalosi, faʻaaogaina e faʻafefe ai gaioiga faʻaola;

3. Faʻaaogaina e avea o se faʻaitiitiga faʻaitiitiga i totonu o le alamanuia faʻalaʻau, e mafai ona puipuia le faʻamaʻiina o oloa semi-maea i le taimi o le gaioiga o gaioiga;

4. I le avea o se kesi consumable, e mafai ona mitiia oxidants e pei o le sulfate ma le amonia i le kesi;

5. Mea mata'utia mo le saunia o le ethanol anhydrous;

6. Fa'aaogaina i le fa'aitiitiga o ata, fa'atupu fale gaosi mea fa'aata;

7. Alamanuia pepa fa'aaogaina e fai ma sui e aveese ai le lignin;

8. Alamanuia faaeletonika mo le gaosiga o photoresistor;

9. Faʻaaogaina e pei o le faʻapipiʻi eletise;

10. Faʻaaogaina e togafitia ai ituaiga uma o vai otaota o loʻo i ai le chromium na gaosia i le faʻagasologa o le eletise;

11. Fa'aaogaina mo le fa'a'ese'ese ma le fa'amamāina o le suavai leaga, ina ia mafai ai ona fa'ate'aina mea fa'aola ma isi mea fa'aleagaina, o se auala e fa'amama ai le suavai;

12. O le sodium bisulfite e masani ona faʻaaogaina e avea o se sui faʻaitiitia i le RO reverse osmosis system e aveese ai chlorine, ozone, ele ma isi mea e taʻitaʻia ai le faʻaleagaina o le membrane ma le faʻamaʻiina;

13. Food grade sodium bisulfite e masani ona faʻaaogaina e fai ma pisititu, faʻasao, antioxidant;

14. I fa'ato'aga, e mafai ona tupu le sodium bisulfite i totonu o le tino o le fa'ato'aga REDOX tali, le tu'uina atu o le sulfur dioxide ma le nitric oxide ma isi mea fa'amalosi, fa'ateleina le tuputupu a'e ma le atina'eina o fuala'au.E le gata i lea, e mafai foi ona maua ai le sulfur mo fualaʻau, faʻateleina meaʻai o meaʻai o fualaʻau, faʻaleleia le lelei ma fua o fualaʻau, ma faʻaleleia le pH o le eleele ma faʻaleleia le faʻaleleia o le eleele.


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