Ferrous sulfate

Ferrous sulfate

Chemical Name:Ferrous sulfate

Molecular Formula:FeSO4·7H2O;FeSO4·nH2O

Molecular Weight:Heptahydrate :278.01

CAS:Heptahydrate:7782-63-0;Yakaoma: 7720-78-7

Hunhu:Heptahydrate: Iblue-green crystals kana granules, isina kunhuhwirira ine astringency.Mumhepo yakaoma, iri efflorescent.Mumhepo yakanyorova, inoisa oxidize kuumba brown-yellow, basic ferric sulfate.Inonyungudika mumvura, isinganyunguriki mu ethanol.

Yakaoma: Ichena-chena kune beige powder.ane astringency.Iyo inonyanya kuumbwa neFeSO4·H2O uye ine mashoma eFeSO4·4H2O.Inonyungudika zvishoma nezvishoma mumvura inotonhora (26.6 g / 100 ml, 20 ℃), Ichanyungudika nekukurumidza pakupisa.Haina kunyungudika mu ethanol.Inenge isinganyungudika mu50% sulfuric acid.


Product Detail

Kushandisa:Muindasitiri yechikafu, inoshandiswa senge inovaka muviri fortifier (Magnesium fortifier), solidification, flavour agent, process aid uye brew additive.Inoshandiswa sechikafu sosi yekuvandudza kuvirisa uye kuravira kweiyo synthesizes saka (0.002%).Inogonawo kugadzirisa kuoma kwemvura.

Packing:Mu25kg inoumbwa epurasitiki yakarukwa/bepa bhegi rine PE liner.

Kuchengeta uye Kutakura: Inofanira kuchengetwa muimba yakaoma uye inopinza mhepo, isingachapiwi nekupisa uye mwando panguva yekufambisa, ichiburutswa nekungwarira kuitira kuti isakuvadzwa.Uyezve, inofanira kuchengetwa yakaparadzana nezvinhu zvine chepfu.

Quality Standard:(GB29211-2012, FCC-VII)

 

Tsanangudzo GB29211-2012 FCC VII
Zvemukati,w/% Heptahydrate (FeSO4·7H2O) 99.5-104.5 99.5-104.5
Yakaomeswa (FeSO4) 86.0-89.0 86.0-89.0
Lead(Pb),mg/kg ≤ 2 2
Arsenic (As), mg/kg ≤ 3 ————
Mercury (Hg), mg/kg ≤ 1 1
Acid Insoluble (Yakaoma), w/% ≤ 0.05 0.05

 

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