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Ammonium sulphate
Katundu wachilengedwe, makhiristo opanda mtundu kapena tinthu zoyera, zopanda fungo.Kuwola pamwamba pa 280 ℃.Kusungunuka m'madzi: 70.6g pa 0 ℃, 103.8g pa 100 ℃.Insoluble mu ethanol ndi acetone.Madzi amadzimadzi a 0.1mol/L ali ndi pH ya 5.5.Kachulukidwe wachibale ndi 1.77.Refractive index 1.521.
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Magnesium sulphate
Pagulu lomwe lili ndi magnesium, mankhwala omwe amagwiritsidwa ntchito kwambiri komanso kuyanika, opangidwa ndi magnesium cation Mg2+ (20.19% ndi misa) ndi sulfate anion SO2−4.White crystalline olimba, sungunuka m'madzi, osasungunuka mu Mowa.Kawirikawiri amakumana ndi mawonekedwe a hydrate MgSO4 · nH2O, pamitundu yosiyanasiyana ya n pakati pa 1 ndi 11. Ambiri ndi MgSO4 · 7H2O.
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Ferrous sulfate
Ferrous sulfate ndi zinthu zosawerengeka, crystalline hydrate ndi heptahydrate pa kutentha kwabwinobwino, komwe amadziwika kuti "green alum", kuwala kobiriwira kobiriwira, kopanda mpweya wouma, makutidwe ndi okosijeni a bulauni zofunika chitsulo sulphate mumlengalenga chinyezi, pa 56.6 ℃ kukhala tetrahydrate, pa 65 ℃ kukhala monohydrate.Ferrous sulfate amasungunuka m'madzi ndipo pafupifupi osasungunuka mu Mowa.Njira yake yamadzimadzi imatulutsa okosijeni pang'onopang'ono mumpweya kukakhala kozizira, ndipo imatulutsa okosijeni mwachangu kukatentha.Kuonjezera alkali kapena kukhudzana ndi kuwala kumatha kufulumizitsa makutidwe ndi okosijeni.Kachulukidwe wachibale (d15) ndi 1.897.
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Ammonium Chloride
Ammonium salt ya hydrochloric acid, makamaka zopangidwa ndi mafakitale amchere.Nayitrogeni wa 24% ~ 26%, makristalo oyera kapena achikasu pang'ono kapena octahedral ang'onoang'ono, ufa ndi granular mitundu iwiri ya mlingo, granular ammonium chloride sizovuta kuyamwa chinyezi, zosavuta kusunga, ndi ufa wa ammonium chloride umagwiritsidwa ntchito kwambiri ngati maziko. feteleza wopangira feteleza wapawiri.Ndi fetereza ya asidi ya thupi, yomwe sayenera kugwiritsidwa ntchito pa nthaka ya acidic ndi nthaka ya saline-alkali chifukwa cha chlorine yambiri, ndipo sayenera kugwiritsidwa ntchito ngati feteleza wa mbeu, feteleza wa mmera kapena feteleza wamasamba.
