I-Ferrous sulfate

inkcazelo emfutshane:

I-Ferrous sulfate yinto engabonakaliyo, i-crystalline hydrate yi-heptahydrate kubushushu obuqhelekileyo, eyaziwa ngokuba yi-"alum eluhlaza", ikristale eluhlaza, i-weathered emoyeni owomileyo, i-oxidation yomphezulu we-brown basic iron sulfate emoyeni ofumileyo, kwi-56.6 ℃ ukuba ibe i-tetrahydrate, kwi-65 ℃ ukuze ibe yi-monohydrate.I-Ferrous sulfate iyanyibilika emanzini kwaye phantse ayinyibiliki kwi-ethanol.Isisombululo sayo samanzi sisebenza ngokukhawuleza emoyeni xa kubanda, kwaye sikhupha ngokukhawuleza xa kushushu.Ukongeza ialkali okanye ukuvezwa ekukhanyeni kunokukhawulezisa i-oxidation yayo.Ubuninzi bobuninzi (d15) yi-1.897.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iinkcukacha zeMveliso

Iinkcukacha zinikiwe

Ayinamanziumxholo ≥99%

I-Monohydrousumxholo ≥98%

I-Trihydrateumxholo ≥96%

Ipentahydrateumxholo ≥94%

Heptahydrateumxholo ≥90%

(Ubungakanani bereferensi yesicelo 'ukusetyenziswa kwemveliso')

I-sulfate ye-powdered ferrous sulfate inokunyibilika ngokuthe ngqo emanzini, amasuntswana kufuneka acolwe emva kokunyibilika kwamanzi, aya kucotha, ewe, amasuntswana kunomgubo akulula ukuba oxidize tyheli, kuba i-sulfate ene-ferrous ixesha elide iya kukhupha umthubi, umphumo uya ibe mandundu, ixesha elifutshane lingasetyenziswa phezulu ke kucetyiswa ukuba kusetyenziswe umgubo.

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

7720-78-7

I-EINECS Rn

231-753-5

IFOMULA wt

151.908

UDIDI

Isulphate

UXINANISO

1.879 (15℃)

H20 SOLUBILITY

inyibilika emanzini

UKUBILISA

330ºC kwi-760

UKUnyibilika

671℃

Ukusetyenziswa kweMveliso

Ukucocwa kwamanzi ezidolophini/kwimizi-mveliso
Isetyenziselwa ukuhlanjululwa kwe-flocculation yamanzi, kunye nokususwa kwe-phosphate kumanzi amdaka kamasipala kunye namashishini ukukhusela i-eutrophication yemizimba yamanzi.
Umbala
Isetyenziswe kwimveliso ye-iron tannate inki kunye nezinye iinki.I-Mordant yokudaya ngamaplanga ikwaqulethe i-ferrous sulfate.Ikwasetyenziselwa ukudyobha ikhonkrithi umbala omthubi womhlwa.Abenzi bomthi basebenzisa i-ferrous sulfate ukwenza imaple tint ngesilivere.
Ukunciphisa
Isetyenziswa njenge arhente yokunciphisa, ikakhulu ukunciphisa chromate kwisamente.

Ukulawula umhlaba pH
Ukukhuthaza ukwakheka kweklorofili (ekwaziwa ngokuba sisichumiso sentsimbi), kunokuthintela iintyatyambo kunye nemithi ngenxa yokunqongophala kwentsimbi okubangelwa sisifo esityheli.Yinto eyimfuneko kwiintyatyambo kunye nemithi ethanda iasidi, ngakumbi imithi yentsimbi.Ezolimo nazo zingasetyenziswa njengesibulali zinambuzane, zinokunqanda ingqolowa, iapile nepere, ukubola komthi weziqhamo;Isenokusetyenziswa njengesichumiso ukususa ubulembu kwiziqu zemithi.Ukuphucula umhlaba we-alkaline, ukukhuthaza ukuvuthwa kwesichumiso sasefama, ukuphucula iimeko zemveliso yezityalo njalo njalo.

Isongezelelo sezondlo
Isetyenziswa njengesongezelelo sesondlo, esifana ne-iron enhancer, i-agent yombala weziqhamo kunye nemifuno (yi-trace element yesichumisi, iye yakhawuleza irayisi, i-beet greening).