Ferrous Sulfate

piav qhia luv luv:

Ferrous sulfate yog ib yam khoom tsis muaj zog, cov crystalline hydrate yog heptahydrate ntawm qhov kub thiab txias, feem ntau hu ua "ntsuab alum", lub teeb ntsuab siv lead ua, huab cua qhuav, qhov chaw oxidation ntawm xim av yooj yim hlau sulfate nyob rau hauv cov huab cua ntub, ntawm 56.6 ℃ los ua tetrahydrate, ntawm 65 ℃ los ua monohydrate.Ferrous sulfate yog soluble hauv dej thiab yuav luag insoluble hauv ethanol.Nws cov tshuaj aqueous oxidizes qeeb hauv huab cua thaum nws txias, thiab oxidizes sai dua thaum nws kub.Ntxiv alkali lossis raug rau lub teeb tuaj yeem ua kom nws oxidation.Tus txheeb ze ntom ntom (d15) yog 1.897.

Xa email rau peb

Product Detail

Khoom cim npe

Khoom Paub meej

Specifications muab

Tsis muaj dejCov ntsiab lus ≥99%

MonohydrousCov ntsiab lus ≥98%

TrihydrateCov ntsiab lus ≥96%

PentahydrateCov ntsiab lus ≥94%

HeptahydrateCov ntsiab lus ≥90%

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

Cov hmoov ferrous sulfate tuaj yeem ncaj qha dej soluble, cov khoom yuav tsum tau muab tso rau hauv av tom qab dej soluble, yuav qeeb qeeb, ntawm chav kawm, cov hmoov tsis yooj yim rau oxidize daj, vim ferrous sulfate ntev ntev yuav oxidize daj, cov nyhuv yuav ua tsis zoo, lub sij hawm luv luv tuaj yeem siv tau ces pom zoo kom siv hmoov.

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

7720-78-7 ib

EINECS Rn

231-753-5

FORMULA wt

151.908 ib

Khoom siv

Kev kho dej hauv nroog / kev lag luam
Nws yog siv rau flocculation purification ntawm dej, nrog rau kev tshem tawm ntawm phosphate los ntawm lub nroog thiab cov dej phwj tuaj los tiv thaiv lub eutrophication ntawm dej lub cev.
Xim xim
Siv nyob rau hauv zus tau tej cov hlau tannate number case thiab lwm yam inks.Mordant rau wood dyeing kuj muaj ferrous sulfate.Nws kuj yog siv los stain pob zeb ua daj xeb xim.Woodworkers siv ferrous sulfate rau tint maple nrog nyiaj.
Reductant
Siv los ua tus neeg sawv cev txo qis, feem ntau txo cov chromate hauv cov cement.

Regulating av pH
Txhawb chlorophyll tsim (tseem hu ua hlau chiv), tuaj yeem tiv thaiv paj thiab ntoo vim tsis muaj hlau los ntawm kab mob daj.Nws yog ib qho tseem ceeb ntawm cov kua qaub-hlub paj thiab ntoo, tshwj xeeb tshaj yog cov ntoo hlau.Kev ua liaj ua teb kuj tseem siv tau los ua tshuaj tua kab, tuaj yeem tiv thaiv cov nplej smut, kua thiab pear scab, txiv hmab txiv ntoo rot;Nws kuj tseem siv tau los ua cov chiv kom tshem tawm moss thiab lichen los ntawm tsob ntoo trunks.Alkaline av txhim kho, txhawb kev ua liaj ua teb chiv kom loj hlob, txhim kho cov nroj tsuag ntau lawm thiab lwm yam.

Khoom noj khoom haus ntxiv
Siv los ua cov khoom noj khoom haus ntxiv, xws li hlau txhim kho, txiv hmab txiv ntoo thiab zaub cov plaub hau xim tus neeg sawv cev (yog ib qho kab mob chiv, tau nrawm nplej, beet ntsuab).