Sodium sulfate

piav qhia luv luv:

Sodium sulfate yog sulfate thiab sodium ion synthesis ntawm ntsev, sodium sulfate soluble hauv dej, nws cov tshuaj feem ntau yog nruab nrab, soluble hauv glycerol tab sis tsis soluble hauv ethanol.Inorganic tebchaw, siab purity, zoo hais ntawm anhydrous teeb meem hu ua sodium hmoov.Dawb, tsw, iab, hygroscopic.Cov duab yog xim tsis muaj xim, pob tshab, cov muaju loj lossis cov pob zeb me me.Sodium sulfate yooj yim nqus dej thaum raug huab cua, ua rau sodium sulfate decahydrate, tseem hu ua glauborite, uas yog alkaline.

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Product Detail

Khoom cim npe

Khoom Paub meej

Specifications muab

Dawb hmoov(Cov ntsiab lus ≥99%)

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

Monoclinic crystal system, luv luv columnar siv lead ua, compact loj lossis crust, tsis muaj xim pob tshab, qee zaum nrog lub teeb daj lossis ntsuab, yooj yim soluble hauv dej.Ib qho dawb, tsw ntxhiab, qab ntsev, iab siv lead ua los yog hmoov nrog hygroscopic zog.Cov duab yog xim tsis muaj xim, pob tshab, cov muaju loj lossis cov pob zeb me me.Sodium sulfate yog ib qho muaj zog acid thiab alkali ntsev uas muaj oxic acid.

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

7757-82-6

EINECS Rn

231-820-9 : kuv

FORMULA wt

142.042 Nws

Khoom siv

Dyeing additive

1.pH regulator: Sodium sulfate tuaj yeem kho tus nqi pH ntawm dyes thiab fibers los pab dye molecules hnov zoo dua nrog fibers thiab txhim kho cov nyhuv dyeing.

2. Ion buffer: Sodium sulfate tuaj yeem siv los ua ion buffer kom ruaj khov ion concentration ntawm cov tshuaj thaum lub sij hawm dyeing txheej txheem los tiv thaiv cov ions ntawm lwm cov khoom los ntawm kev koom tes hauv cov tshuaj tiv thaiv thiab cuam tshuam cov nyhuv dyeing.

3. Cov kuab tshuaj thiab stabilizer: Sodium sulfate tuaj yeem siv los ua cov kuab tshuaj thiab stabilizer los pab cov dye yaj hauv dej, thiab ua kom muaj kev ruaj ntseg ntawm cov xim, tsis txhob dye decomposition lossis tsis ua haujlwm.

4. Ion neutralizer: dye molecules feem ntau muaj cov pab pawg them nqi, thiab sodium sulfate tuaj yeem siv los ua ion neutralizer kom hnov mob nrog cation ib feem ntawm cov xim molecule kom stabilize cov qauv ntawm cov xim molecule thiab txhim kho cov nyhuv dyeing.

Kev lag luam iav

Raws li tus neeg saib xyuas kom tshem tawm cov npuas hauv cov kua iav thiab muab cov sodium ions xav tau rau cov iav ntau lawm.

ua ntawv

Tus neeg sawv cev ua noj siv hauv kev lag luam ntawv los ua kraft pulp.

Detergent additive

(1) decontamination nyhuv.Sodium sulfate tuaj yeem txo qhov nro ntawm qhov kev daws teeb meem thiab qhov tseem ceeb ntawm cov micelles, thiab nce tus nqi adsorption thiab adsorption muaj peev xwm ntawm cov xab npum ntawm fiber ntau, ua kom cov solubility ntawm cov kua hauv cov surfactant, thiab yog li txhim kho cov nyhuv decontamination. tshuaj ntxuav tes.

(2) Lub luag haujlwm ntawm kev ntxuav cov hmoov molding thiab tiv thaiv caking.Raws li sodium sulfate yog ib qho electrolyte, lub colloid yog condensed rau co, yog li hais tias qhov tshwj xeeb lub ntiajteb txawj nqus ntawm slurry nce, fluidity yuav zoo dua, uas yuav pab ua kom lub cev ntxuav cov hmoov, thiab ntau sodium sulfate kuj muaj qee yam cuam tshuam los tiv thaiv kev tsim. ntawm lub teeb hmoov thiab hmoov zoo.Sodium sulfate tov nrog tshuaj ntxhua khaub ncaws muaj cov nyhuv ntawm kev tiv thaiv cov agglomeration ntawm ntxuav hmoov.Hauv cov tshuaj ntxhua khaub ncaws hluavtaws, cov tshuaj sodium sulfate feem ntau yog ntau tshaj 25%, thiab muaj li 45-50%.Hauv thaj chaw mos ntawm cov dej zoo, nws yog qhov tsim nyog los nce qhov nyiaj ntawm glauber nitrate kom tsim nyog.