Ferrous sulfate heptahydrate CAS: 13463-43-9

taƙaitaccen bayanin:

Ferrous Sulfate Hephydrate: Green vitriol, FeSO4.7H20, an san shi tun karni na sha uku;yana crystallizes daga mafita na ƙarfe ko sansanonin ƙarfe a cikin tsarma sulfuric acid.Heptahydrate yana samar da lu'ulu'u na monoclinic kore na yawa 1 · 88, mai narkewa sosai cikin ruwa (296 g lita-1 FeS04 a 25 ° C).Ta hanyar haɓaka maganin ruwa tare da ethanol, dumama heptahydrate zuwa 140 ° a cikin vacuo ko ta hanyar crystallizing shi daga 50% sulfuric acid, ana samun farin monohydrate.Wannan za a iya ƙara dehydrated zuwa fari, amorphous FeSO4 ta dumama zuwa 300 ° a halin yanzu na hydrogen.A jan zafi sulfate yana lalata: 2FeS04 -> Fe203+S02+S03 A tetrahydrate, FeS04.4H20, crystallizes daga mafita mai ruwa sama da 56°.

Saukewa: 7720-78-7

Aika mana imel

Cikakken Bayani

Tags samfurin

Makamantu

Iron (Ⅱ) sulfate; ferric potassium alum; potassium ferric sulfate; FERROUS SULFATE; MAGANIN FERROIN; FERROUS SULPHATE; IRON (II) SULFATE; COPERAS

Aikace-aikace na Ferrous Sulfate Hephydrate

1.Kayan abinci mai gina jiki (mai haɓaka ƙarfe);launi tsohon 'ya'yan itace da kayan lambu;alal misali, samfuran gishiri da aka yi amfani da su tare da busassun alum a cikin eggplant na iya samar da tsayayyen gishiri mai rikitarwa tare da launin sa don hana canza launin da kwayoyin acid ke haifarwa.Duk da haka, ya kamata a lura, alal misali, zai zama tawada baƙar fata akan yawan ƙarfe.Lokacin da adadin alum ya yi yawa, naman tsinken naman ƙwai zai zama da ƙarfi sosai.Formulation misali: dogon eggplant 300 kg;gishiri mai cin abinci 40kg;ferrous sulfate 100 g;busassun alkama 500 g.Har yanzu ana iya amfani da shi azaman wakili na samar da launi na baki wake, sugar Boiled wake da kelp.Abincin da ke dauke da tannins, don kauce wa haifar da baki, bai kamata a yi amfani da shi ba.Hakanan za'a iya amfani dashi don haifuwa, deodorization da raunin ƙwayoyin cuta.
2.Legumes dauke da cryptochromic pigment ne mara launi a kan rage jihar yayin da ake oxidized zuwa baki a kan hadawan abu da iskar shaka a yanayin alkaline.Yin amfani da raguwar kadarar ferrous sulfate na iya cimma manufar kariyar launi tare da adadin amfani na 0.02% zuwa 0.03%.
3.Idan ana amfani da shi don masana'anta gishirin ƙarfe, baƙin ƙarfe oxide pigments, mordant, wakili mai tsarkakewa, masu kiyayewa, magungunan kashe qwari da magani don maganin anemia.
4.Ferrous sulfate (FeSO4) kuma aka sani da baƙin ƙarfe sulfate ko baƙin ƙarfe vitriol.Ana amfani da shi wajen samar da sinadarai daban-daban, kamar su sulfur dioxide da sulfuric acid.
5.Ferrous Sulfate shine sinadarin gina jiki da kari na abinci wanda shine tushen ƙarfe.fari ne ga foda mara wari.ferrous sulfate heptahydrate ya ƙunshi kusan 20% baƙin ƙarfe, yayin da ferrous sulfate bushe ya ƙunshi kusan 32% baƙin ƙarfe.yana narkar da sannu a hankali cikin ruwa kuma yana da babban bioavailability.zai iya haifar da discoloration da rancidity.ana amfani da shi don ƙarfafa gaurayawan yin burodi.a cikin nau'i mai ɓoye ba ya amsawa tare da lipids a cikin hatsin hatsi.ana amfani da ita a cikin abincin jarirai, hatsi, da kayayyakin taliya.
6.Karin Qarfe.