Ferrous sulfate heptahydrate CAS: 13463-43-9

ibisobanuro bigufi:

Ferrous Sulphate Hephydrate: Icyatsi kibisi, FeSO4.7H20, kizwi kuva mu kinyejana cya cumi na gatatu;itondagura ibisubizo byibyuma cyangwa ibyuma muri acide sulfurike.Heptahydrate ikora kristu yicyatsi kibisi ya 1 · 88, igashonga cyane mumazi (litiro 296 g-1 FeS04 kuri 25 ° C).Mugushakisha igisubizo cyamazi hamwe na Ethanol, gushyushya heptahydrate kugeza kuri 140 ° muri vacuo cyangwa mukuyitondekanya kuri 50% acide sulfurike, monohydrate yera iraboneka.Ibi birashobora kongera umwuma kuri cyera, amorphous FeSO4 ushyushya 300 ° mumashanyarazi ya hydrogen.Ku bushyuhe butukura sulfate irabora: 2FeS04 -> Fe203 + S02 + S03 Tetrahydrate, FeS04.4H20, irabika bivuye mu bisubizo by’amazi hejuru ya 56 °.

CAS: 7720-78-7

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Ibicuruzwa birambuye

Ibicuruzwa

Synonyme

Sulfate y'icyuma (Ⅱ);

Porogaramu ya Ferrous Sulphate Hephydrate

1.Imirire yuzuye (kongera ibyuma);ibara ryahoze ryimbuto n'imboga;kurugero, ibicuruzwa byumunyu bikoreshwa hamwe na alum yumye mubijumba birashobora gukora umunyu uhamye hamwe na pigment yayo kugirango wirinde ibara ryatewe na acide organic.Ariko, bigomba kumenyekana, kurugero, bizahinduka wino yumukara hejuru yicyuma kirenze.Iyo ingano ya alum ari myinshi, inyama zinyama zatewe nimbuto zizaba zikomeye cyane.Urugero rwo gukora: ingemwe ndende 300 kg;umunyu urya 40kg;sulfate ferrous 100g;yumye alum 500g.Irashobora gukoreshwa nkibara ryibara ryibishyimbo byirabura, isukari yatetse ibishyimbo na kelp.Ibiryo birimo tannine, kugirango wirinde gutera umwijima, ntibigomba gukoreshwa.Irashobora kandi gukoreshwa muguhagarika, deodorizasiya na bagiteri yica intege nke cyane.
Ibinyamisogwe birimo pigment ya cryptochromic ntigira ibara iyo igabanutse mugihe ihindurwamo umwirabura iyo okiside imeze alkaline.Kwifashisha kugabanya umutungo wa ferrous sulfate irashobora kugera ku ntego yo kurinda amabara hamwe n’ikoreshwa rya 0.02% kugeza 0.03%.
3.Niba ikoreshwa mugukora umunyu wicyuma, pigment ya okiside yicyuma, mordant, ibikoresho byoza, imiti igabanya ubukana, imiti yica udukoko hamwe nubuvuzi kumiti igabanya ubukana.
4.Ferrous sulfate (FeSO4) izwi kandi nka sulfate ya fer cyangwa vitriol fer.Ikoreshwa mugukora imiti itandukanye, nka dioxyde de sulfure na aside sulfurike.
5.Ferrous Sulfate nintungamubiri nintungamubiri nisoko yicyuma.ni ifu yera kandi yijimye ifu idafite impumuro nziza.ferrous sulfate hep- tahydrate irimo ibyuma bigera kuri 20%, mugihe sulfate ferrous yumye irimo ibyuma bigera kuri 32%.ishonga buhoro mumazi kandi ifite bioavailability.irashobora gutera ibara no guhinduka.ikoreshwa mugukomeza kuvanga imvange.muburyo bukubiyemo ntabwo bukora hamwe na lipide mu ifu y'ibinyampeke.ikoreshwa mubiribwa byabana, ibinyampeke, nibicuruzwa bya makaroni.
6.Icyongeweho.