I-Ferrous sulfate

incazelo emfushane:

I-Ferrous sulfate iyisithako esingaphili, i-crystalline hydrate iyi-heptahydrate ekushiseni okuvamile, okuvame ukubizwa ngokuthi “i-alum eluhlaza”, ikristalu eluhlaza okotshani, ehambisana nomoya owomile, i-oxidation engaphezulu ye-iron sulfate eyisisekelo ensundu emoyeni oswakeme, ku-56.6℃ ukuze ibe i-tetrahydrate, ku-65 ℃ ukuze ibe monohydrate.I-Ferrous sulfate iyancibilika emanzini futhi icishe ingancibiliki ku-ethanol.Isixazululo saso esinamanzi sishintsha kancane emoyeni lapho kubanda, futhi sikhipha i-oxidize ngokushesha lapho kushisa.Ukwengeza i-alkali noma ukuchayeka ekukhanyeni kungasheshisa i-oxidation yakhona.Ukuminyana kwesihlobo (d15) ngu-1.897.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Imininingwane Yomkhiqizo

Imininingwane enikeziwe

I-anhydrousokuqukethwe ≥99%

I-Monohydrousokuqukethwe ≥98%

I-Trihydrateokuqukethwe ≥96%

I-Pentahydrateokuqukethwe ≥94%

IHeptahydrateokuqukethwe ≥90%

(Ububanzi bereferensi yesicelo 'ukusetshenziswa komkhiqizo')

I-powder ferrous sulfate ingancibilika emanzini, izinhlayiya zidinga ukugaywa ngemuva kokuncibilika kwamanzi, zizohamba kancane, yiqiniso, izinhlayiya kune-powder akulula ukwenza oxidize ophuzi, ngoba i-ferrous sulfate isikhathi eside izokhipha ophuzi, umphumela uzoba sibe sibi kakhulu, isikhashana ingasetshenziswa up ke Kunconywa ukusebenzisa powder.

I-EVERBRIGHT® 'izophinda ihlinzeke ngendlela oyifisayo :okuqukethwe/ubumhlophe/usayizi wezinhlayiya/PHvalue/umbala/isitayela sokupakisha/ ukucaciswa kwephakheji neminye imikhiqizo eqondene nezimo zakho zokusebenzisa, futhi ikunikeze amasampula amahhala.

Ipharamitha Yomkhiqizo

I-CAS Rn

7720-78-7

I-EINECS Rn

231-753-5

FORMULA wt

151.908

ISIKHATHI

I-Sulfate

UKUDINA

1.879 (15℃)

I-H20 SOLUBILITY

encibilika emanzini

UKUBILISA

330ºC ku-760

UKUQHUBEKA

671℃

Ukusetshenziswa komkhiqizo

Ukwelashwa kwamanzi asemadolobheni/izimboni
Isetshenziselwa ukuhlanzwa kwamanzi nge-flocculation, kanye nokususwa kwe-phosphate emanzini angcolile kamasipala kanye nezimboni ukuvimbela i-eutrophication yemithombo yamanzi.
Umbala
Isetshenziswa ekukhiqizeni uyinki we-iron tannate nabanye oyinki.I-Mordant yokudaya izinkuni iqukethe ne-ferrous sulfate.Iphinde isetshenziselwe ukungcolisa ukhonkolo umbala ophuzi wokugqwala.Abasebenza ngokhuni basebenzisa i-ferrous sulfate ukuze bafake i-maple ngesiliva.
I-Reductant
Isetshenziswa njenge-ejenti yokunciphisa, ikakhulukazi yehlisa i-chromate kusimende.

Ukulawula inhlabathi pH
Ukukhuthaza ukwakheka kwe-chlorophyll (ebuye yaziwe ngokuthi umanyolo wensimbi), ingavimbela izimbali nezihlahla ngenxa yokuntuleka kwe-iron okubangelwa isifo esiphuzi.Kuyisici esibalulekile sezimbali nezihlahla ezithanda i-asidi, ikakhulukazi izihlahla zensimbi.Ezolimo nazo zingasetshenziswa njengesibulala-zinambuzane, zingavimbela i-wheat smut, i-apula ne-pear scab, ukubola kwesihlahla sezithelo;Ingasetshenziswa futhi njengomanyolo ukususa ubulembu kanye neziqu zezihlahla.Isithuthukisi senhlabathi ene-alkali, sikhuthaza ukuvuthwa kukamanyolo wepulazi, sithuthukise izimo zokukhiqiza izitshalo nokunye.

Isengezo sokudla okunomsoco
Isetshenziswa njengesengezo sokudla okunomsoco, njengesithuthukisi se-iron, i-ejenti yombala wezinwele zezithelo nemifino (iwumanyolo we-trace element, uye washeshisa irayisi, i-beet greening).