Ferrous sulfate heptahydrate CAS: 13463-43-9

tlhaloso e khutšoanyane:

Ferrous Sulphate Hephydrate: Vitriol e tala, FeSO4.7H20, e tsebahala ho tloha lekholong la leshome le metso e meraro la lilemo; e kristaleha ho tsoa litharollong tsa tšepe kapa metheo ea tšepe ka har'a asiti e sulfuric e hlapolotsoeng. Heptahydrate e etsa likristale tse tala tsa monoclinic tsa density 1·88, tse qhibilihang haholo metsing (296 g litre-1 FeS04 ho 25°C). Ka ho nosetsa tharollo ea metsi ka ethanol, ho futhumatsa heptahydrate ho fihlela ho 140° ka vacuo kapa ka ho e kristaleha ho tsoa ho 50% sulfuric acid, monohydrate e tšoeu ea fumanoa. Sena se ka ntšoa metsi ho FeSO4 e tšoeu, e se nang sebopeho ka ho futhumatsa ho fihlela ho 300° ka har'a motlakase oa haedrojene. Ha mocheso o lefubelu sulphate ea bola: 2FeS04 -> Fe203+S02+S03 A tetrahydrate, FeS04.4H20, e kristaleha ho tsoa litharollong tsa metsi tse kaholimo ho 56°.

CAS: 7720-78-7

Romella imeile ho rona

Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Mantsoe a tšoanang

Iron(Ⅱ) sulfate;ferric potassium alum;potassium ferric sulfate;Ferrous SULFATE;Ferroin tharollo;Ferrous SULFATE;Tšepe(II) SULFATE;KOPERASE

Tšebeliso ea Ferrous Sulphate Hephydrate

1. Litlatsetso tsa phepo (tšepe e ntlafatsang); 'mala o entsoeng ka litholoana le meroho; mohlala, sehlahisoa se letsoai se sebelisoang hammoho le alum e omisitsoeng ka har'a eggplant se ka etsa letsoai le rarahaneng le tsitsitseng ka 'mala oa lona ho thibela ho fifala ha 'mala ho bakoang ke li-acid tsa organic. Leha ho le joalo, ho lokela ho hlokomeloa, mohlala, e tla fetoha enke e ntšo ha tšepe e ngata haholo. Ha bongata ba alum bo le holimo, nama ea nama ea eggplant e halikiloeng e tla tiea haholo. Mohlala oa tlhahiso: eggplant e telele 300 kg; letsoai le jeoang 40kg; ferrous sulfate 100g; alum e omisitsoeng 500g. E ntse e ka sebelisoa e le moemeli oa ho etsa 'mala oa linaoa tse ntšo, linaoa tse phehiloeng ka tsoekere le kelp. Lijo tse nang le tannins, ho qoba ho baka botšo, ha lia lokela ho sebelisoa. E ka boela ea sebelisoa bakeng sa ho bolaea likokoana-hloko, ho tlosa monko o mobe le ho bolaea likokoana-hloko ka mokhoa o fokolang haholo.
2. Pigment e nang le dinawa e na le cryptochromic pigment ha e na mmala ha e fokotseha ha e ntse e fetoha oxidized ho ba ntšo ha e fokotseha ha e le boemong ba alkaline. Ho sebelisa thepa ea ho fokotsa ea ferrous sulfate ho ka finyella morero oa tšireletso ea 'mala ka tekanyo ea tšebeliso ea 0.02% ho isa ho 0.03%.
3. Haeba e sebelisetsoa ho etsa letsoai la tšepe, li-pigment tsa tšepe oxide, mordant, sesebelisoa sa ho hloekisa, li-preservative, li-disinfectant le meriana ea meriana e loantšang khaello ea mali.
4. Ferrous sulfate (FeSO4) e boetse e tsejoa e le iron sulfate kapa iron vitriol. E sebelisoa tlhahisong ea lik'hemik'hale tse fapaneng, tse kang sulfur dioxide le sulfuric acid.
5. Ferrous Sulfate ke tlatsetso ea limatlafatsi le lijo e leng mohloli oa tšepe. Ke phofo e tšoeu ho isa ho e putsoa e se nang monko. Ferrous sulfate heptahydrate e na le tšepe e ka bang 20%, ha ferrous sulfate e omisitsoeng e na le tšepe e ka bang 32%. E qhibiliha butle ka metsing 'me e na le bioavailability e phahameng. E ka baka phetoho ea 'mala le ho teneha. E sebelisoa ho matlafatsa metsoako ea ho baka. Ka sebopeho se koahetsoeng ha e arabele le lipids ka har'a phofo ea lijo-thollo. E sebelisoa lijong tsa masea, lijo-thollo le lihlahisoa tsa pasta.
6. Tlatsetso ea Tšepe.