I-sodium bisulfate

inkcazelo emfutshane:

I-sodium bisulphate, eyaziwa ngokuba yi-sodium acid sulfate, yi-sodium chloride (ityuwa) kunye ne-asidi ye-sulfuric inokusabela kumaqondo obushushu aphezulu ukuvelisa i-substance, i-anhydrous substance ine-hygroscopic, isisombululo se-aqueous si-acidic.I-electrolyte eyomeleleyo, i-ionized ngokupheleleyo kwimeko etyhidiweyo, i-ionized kwi-ion yesodium kunye ne-bisulfate.I-Hydrogen sulfate inokuzenzela kuphela i-ionization, i-ionization equilibrium constant incinci kakhulu, ayikwazi ukuba i-ionized ngokupheleleyo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iinkcukacha zeMveliso

Iinkcukacha zinikiwe

Umgubo omhlophe(Umxholo ≥99%)

(Ubungakanani bereferensi yesicelo 'ukusetyenziswa kwemveliso')

Isodium bicarbonate yikristale emhlophe, okanye i-opaque monoclinic crystal system ecocekileyo, ayinavumba, inetyuwa kwaye ipholile, inyibilika lula emanzini nakwi-glycerol, ayinyibiliki kwi-ethanol.I-solubility emanzini yi-7.8g (18℃), 16.0g (60 ℃), ubuninzi be-2.20g/cm3, ubunzima obuthile yi-2.208, kunye ne-refractive index ngu-α : 1.465.β : 1.498;γ : 1.504, i-entropy eqhelekileyo 24.4J / (mol · K), ukushisa kokwakheka kwe-229.3kJ / mol, ukushisa kwesisombululo 4.33kJ / mol, amandla okushisa athile (Cp).20.89J/(mol·°C)(22°C).

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

7681-38-1

I-EINECS Rn

231-665-7

IFOMULA wt

120.06

UDIDI

Isulphate

UXINANISO

2.1 g/cm³

H20 SOLUBILITY

inyibilika emanzini

UKUBILISA

315 ℃

UKUnyibilika

58.5℃

Ukusetyenziswa kweMveliso

UKUSETYENZISWA OKUPHAMBILI

Isetyenziswa ikakhulu njenge-flux kunye ne-disinfectant, kwaye isetyenziselwa i-sulfate kunye ne-sodium alum, njl. ukwenziwa kwezicoci zezindlu zangasese, iziqhumiso, izibulali ntsholongwane.Ngenxa yokuba ityuwa ene-asidi, xa isabela ngesiseko, ikhupha i-hydrogen ions, ibangela ukuba i-pH kwisisombululo ihle.Oku kwenza i-sodium bisulfate ilungele ukuthoba amanzi amdaka e-alkaline.Okwesibini, i-sodium bisulfate inokusetyenziswa njengesongezo sokutya.Isetyenziswa ngokubanzi ukwenza i-monosodium glutamate, i-soy sauce kunye nokunye ukutya okune-asidi.Oku kungenxa yokuba inokulawula ubumuncu bokutya, yenze ukutya kube mnandi ngakumbi.Ukongeza, i-sodium bisulfate ingasetyenziswa kwi-metallurgy.Isetyenziselwa kakhulu ukukhupha igolide, isilivere, ubhedu kunye nezinye iintsimbi ezixabisekileyo.Oku kungenxa yokuba i-sodium bisulfate inokwenza ii-complexes ezineentsimbi ezixabisekileyo ezifana negolide, isilivere, nobhedu, emva koko yahlule iintsimbi ezixabisekileyo ngokusabela kwe-hydrolysis.Ukongeza, i-sodium bisulfate ingasetyenziswa nakwintsimi yokuvelisa amayeza.Ingasetyenziselwa ukwenza ezinye iikhemikhali, ezifana ne-taurine, i-cholic acid, i-inosine kunye neziyobisi zegazi.I-sodium bisulfate yinto ebalulekileyo ephakathi kwinkqubo yokuvelisa amayeza.Ekugqibeleni, i-sodium bisulfate ingasetyenziselwa ukusabela kweekhemikhali kwilabhoratri.Ingasetyenziselwa njenge-asidi eqinile, ibandakanyeka kwiimpendulo ezininzi zeekhemikhali, kwaye inendima ebalulekileyo kwezinye iinkqubo zokucoca.Ngokubanzi, i-sodium bisulfate iyinto ebalulekileyo ye-inorganic compound, enoluhlu olubanzi lwezicelo.Ukusuka kwishishini ukuya kumayeza, ukusuka ekutyeni ukuya kwiilabhoratri, kuyafuneka ukuba kubekho.Yenze igalelo eliyimfuneko kwinkqubela phambili yenzululwazi neteknoloji kunye nophuhliso lwentlalo kwiinkalo ezahlukeneyo.