Sodium sulfite

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Sodium sulfite, dawb crystalline hmoov, soluble hauv dej, insoluble hauv ethanol.Insoluble chlorine thiab ammonia feem ntau yog siv los ua cov khoom siv fiber ntau stabilizer, ntaub bleaching tus neeg saib xyuas, tus tsim duab, dye bleaching deoxidizer, tshuaj tsw qab thiab dye txo tus neeg sawv cev, lignin tshem tawm tus neeg saib xyuas rau daim ntawv.

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Product Detail

Khoom cim npe

Khoom Paub meej

Specifications muab

Dawb siv lead ua (Cov ntsiab lus ≥90% / 95% / 98%)

(Scope ntawm daim ntawv thov siv 'cov khoom siv')

Kuj tseem hu ua sodium sulfate acid.Nws cov tshuaj anhydrous yog hygroscopic.Aqueous daws yog acidic, thiab pH ntawm 0.1mol / L sodium bisulfate tov yog hais txog 1.4.Sodium bisulfate tuaj yeem tau txais ob txoj hauv kev.Los ntawm kev sib xyaw cov khoom xws li sodium hydroxide thiab sulfuric acid, sodium bisulfate thiab dej tuaj yeem tau txais.NaOH + H2SO4 → NaHSO4 + H2O Sodium chloride (lub rooj ntsev) thiab sulfuric acid tuaj yeem hnov mob ntawm qhov kub thiab txias los tsim sodium bisulphate thiab hydrogen chloride gas.

EVERBRIGHT® ' kuj tseem yuav muab customized ： cov ntsiab lus / whiteness / particlesize / PHvalue / xim / ntim style / ntim specifications thiab lwm yam khoom tshwj xeeb uas tsim nyog rau koj cov kev siv, thiab muab cov qauv dawb.

Khoom Parameter

CAS Rn

7757-83-7

EINECS Rn

231-821-4 ib

FORMULA wt

126.043 Nws

Khoom siv

Kev siv tseem ceeb

Cov khoom ntxuav

Ib qho ntawm cov kev siv tseem ceeb ntawm sodium bisulfate hauv cov khoom lag luam yog ua ib feem ntawm cov khoom siv tu, uas feem ntau yog siv los txo pH.Cov khoom tseem ceeb uas nws siv yog detergent.

Hlau tiav

Muaj qib sodium bisulfate yog siv rau hauv cov txheej txheem hlau tiav.

Chlorination

Siv los txo cov pH ntawm cov dej los txhawb cov tshuaj chlorination zoo, uas yog ib qho tseem ceeb rau kev huv huv thaum muaj coob tus neeg sib koom dej.Yog li ntawd, sodium bisulfate yog ib yam khoom muaj txiaj ntsig rau cov neeg uas muaj lub pas dej da dej, jacuzzi lossis kub tub.Qhov no yog qhov laj thawj tshaj plaws uas tib neeg yuav tsis tau ua tiav sodium bisulfate es tsis yog cov khoom xyaw hauv lwm cov khoom.

Aquarium kev lag luam

Ib yam li ntawd, qee cov khoom siv thoob dej yug ntses siv sodium bisulfate kom qis pH ntawm dej.Yog li yog tias koj muaj lub thoob dej yug ntses hauv koj lub tsev, koj yuav xav tias nws yog ib qho khoom muaj nyob hauv cov khoom koj yuav.Kev tswj tsiaj thaum lub sij hawm sodium bisulfate tsis muaj teeb meem rau feem ntau ntawm lub neej, nws yog ib qho tshuaj lom rau qee qhov echinoderms.Yog li ntawd, nws tau raug siv los tswj kev kis kab mob ntawm cov ntses hnub qub-ntawm-pos.

Textile

Sodium bisulfate yog siv hauv kev lag luam textile hauv kev tsim cov ntaub velvet hu ua burnt velvet.Nws yog ib daim ntaub velvet nrog ib tug txhob lo lo ntxhuav thaub qab thiab ib tug cellulose raws li fiber ntau down, xws li hemp, paj rwb los yog rayon.Sodium bisulfate yog siv rau qee qhov chaw ntawm cov ntaub thiab rhuab.Qhov no ua rau cov fibers nkig thiab ua rau lawv poob, tawm hauv cov qauv ntawm qhov chaw kub hnyiab ntawm cov ntaub.

Nyuj sib nraus

Cov neeg uas tsa qaib yuav pom sodium bisulfate hauv ntau yam khoom uas lawv siv.Ib qho yog qaib litter, vim nws tswj ammonia.Lwm qhov yog cov khoom tu coop vim tias nws tuaj yeem txo qhov concentration ntawm salmonella thiab campylobacter.Yog li ntawd, nws plays lub luag hauj lwm antibacterial tiv thaiv tej yam kab mob.

Cat litter production

Sodium bisulfate tuaj yeem txo qhov tsw ntawm ammonia, yog li nws ntxiv rau cov tsiaj miv litter.

Tshuaj kho mob

Sodium bisulfate yog cov zis acidifier, yog li nws yog siv rau hauv qee cov tshuaj tsiaj los kho cov teeb meem cuam tshuam nrog rau cov zis.Piv txwv li, nws yog siv los txo cov pob zeb tso zis hauv miv.

Khoom noj khoom haus additive

Sodium bisulfate yog siv los ua cov khoom noj ntxiv hauv ntau cov txheej txheem tsim khoom noj.Nws yog siv los ferment ncuav mog qab zib sib tov thiab tiv thaiv Browning nyob rau hauv cov khoom tshiab thiab nqaij thiab nqaij qaib ua.Nws kuj tseem siv rau hauv cov kua ntses, txhaws, hnav khaub ncaws thiab dej qab zib.Tsis tas li ntawd, qee zaum nws yog siv rau qhov chaw ntawm malic acid, citric acid, lossis phosphoric acid vim tias nws tuaj yeem txo qis pH yam tsis ua rau qaub saj.

Tawv ntau lawm

Sodium bisulfate qee zaum siv rau hauv cov txheej txheem tawv tanning.

Kev noj zaub mov ntxiv

Qee cov khoom noj khoom haus yuav muaj sodium bisulfate.