{"id":717,"date":"2023-07-21T16:49:18","date_gmt":"2023-07-21T16:49:18","guid":{"rendered":"https:\/\/chemuza.org\/tr\/dironii-sulfat-feso4\/"},"modified":"2023-07-21T16:49:18","modified_gmt":"2023-07-21T16:49:18","slug":"dironii-sulfat-feso4","status":"publish","type":"post","link":"https:\/\/chemuza.org\/tr\/dironii-sulfat-feso4\/","title":{"rendered":"Demir(ii) s\u00fclfat (demir s\u00fclfat) \u2013 feso4, 7720-78-7"},"content":{"rendered":"

Demir(ii) s\u00fclfat, demir ve s\u00fclfat iyonlar\u0131n\u0131 i\u00e7eren kimyasal bir bile\u015fiktir. Yayg\u0131n olarak su ar\u0131t\u0131m\u0131nda ve bitki besin takviyesi olarak kullan\u0131l\u0131r.<\/p>\n

\n\n\n\n\n\n\n\n
IUPAC Ad\u0131<\/td>\n Demir(II) s\u00fclfat<\/td>\n<\/tr>\n
Molek\u00fcler form\u00fcl<\/td>\n FeSO4<\/td>\n<\/tr>\n
CAS numaras\u0131<\/td>\n 7720-78-7<\/td>\n<\/tr>\n
E\u015f anlaml\u0131<\/td>\n Demir s\u00fclfat, demir s\u00fclfat, ye\u015fil vitriol, melanterit, szomolnokite<\/td>\n<\/tr>\n
InChI<\/td>\n InChI=1S\/Fe.H2O4S\/c;1-5(2,3)4\/h;(H2,1,2,3,4)\/q+2;\/p-2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

Demir(ii) s\u00fclfat\u0131n \u00f6zellikleri<\/strong><\/h2>\n

Demir(II) s\u00fclfat form\u00fcl\u00fc<\/h3>\n

Demir(II) s\u00fclfat\u0131n kimyasal form\u00fcl\u00fc FeSO4’t\u00fcr. Bu form\u00fcl, demir s\u00fclfat\u0131n bir demir atomu, bir k\u00fck\u00fcrt atomu ve d\u00f6rt oksijen atomundan olu\u015ftu\u011funu g\u00f6sterir. Demir s\u00fclfat form\u00fcl\u00fc, bile\u015fi\u011fin molar k\u00fctle ve molek\u00fcler a\u011f\u0131rl\u0131k gibi \u00e7e\u015fitli fiziksel ve kimyasal \u00f6zelliklerinin hesaplanmas\u0131nda \u00f6nemli bir parametredir.<\/p>\n

Demir(II) S\u00fclfat Molar K\u00fctlesi<\/h3>\n

Demir s\u00fclfat\u0131n molar k\u00fctlesi 151,91 g\/mol’d\u00fcr. Bu de\u011fer, 1 demir atomu, 1 k\u00fck\u00fcrt molek\u00fcl\u00fc ve 4 oksijen molek\u00fcl\u00fc i\u00e7eren bir mol demir s\u00fclfat\u0131n k\u00fctlesini temsil eder. Molar k\u00fctle, demir s\u00fclfat\u0131n yo\u011funluk ve konsantrasyon gibi \u00e7e\u015fitli fiziksel ve kimyasal \u00f6zelliklerinin hesaplanmas\u0131nda \u00f6nemli bir parametredir.<\/p>\n

Demir(II) s\u00fclfat\u0131n kaynama noktas\u0131<\/h3>\n

Demir s\u00fclfat\u0131n belirli bir kaynama noktas\u0131 yoktur \u00e7\u00fcnk\u00fc kaynama noktas\u0131na ula\u015fmadan \u00f6nce ayr\u0131\u015fmaya u\u011frar. Atmosfer bas\u0131nc\u0131nda 300\u00b0C civar\u0131nda ayr\u0131\u015fmaya ba\u015flar. Bu ayr\u0131\u015fma, su ve k\u00fck\u00fcrt trioksitin kayb\u0131n\u0131 ve geride demir(III) oksidi b\u0131rakmas\u0131n\u0131 i\u00e7erir. Bu ayr\u0131\u015fma davran\u0131\u015f\u0131, y\u00fcksek s\u0131cakl\u0131k uygulamalar\u0131nda demir s\u00fclfat\u0131n kullan\u0131m\u0131n\u0131 s\u0131n\u0131rlar.<\/p>\n

Demir(II) s\u00fclfat Erime noktas\u0131<\/h3>\n

Demir s\u00fclfat\u0131n erime noktas\u0131 hidrasyon derecesine ba\u011fl\u0131d\u0131r. Susuz demir s\u00fclfat 695\u00b0C’de erir, heptahidrat formlar\u0131 ise 64\u00b0C’de erir. Demir s\u00fclfat, her biri farkl\u0131 bir erime noktas\u0131na sahip olan birka\u00e7 farkl\u0131 hidratl\u0131 formda mevcut olabilir. Demir s\u00fclfat\u0131n erime noktas\u0131, bile\u015fi\u011fin haz\u0131rlanmas\u0131 ve i\u015flenmesi i\u00e7in en iyi ko\u015fullar\u0131n belirlenmesinde \u00f6nemli bir parametredir.<\/p>\n

Demir (II) s\u00fclfat\u0131n yo\u011funlu\u011fu g\/mL<\/h3>\n

Demir s\u00fclfat\u0131n yo\u011funlu\u011fu hidrasyon derecesine ba\u011fl\u0131 olarak de\u011fi\u015fir. Susuz demir s\u00fclfat\u0131n yo\u011funlu\u011fu 3,65 g\/mL iken heptahidrat formunun yo\u011funlu\u011fu 1,897 g\/mL’dir. Demir s\u00fclfat\u0131n yo\u011funlu\u011fu, bile\u015fi\u011fin belirli bir k\u00fctlesinin hacmini hesaplamak i\u00e7in \u00f6nemli bir parametredir.<\/p>\n

Demir(II) S\u00fclfat Molek\u00fcl A\u011f\u0131rl\u0131\u011f\u0131<\/h3>\n

Demir s\u00fclfat\u0131n molek\u00fcler a\u011f\u0131rl\u0131\u011f\u0131 151,91 g\/mol’d\u00fcr. Bu de\u011fer, bir demir s\u00fclfat molek\u00fcl\u00fcn\u00fc olu\u015fturan atomlar\u0131n atom a\u011f\u0131rl\u0131klar\u0131n\u0131n toplam\u0131n\u0131 temsil eder. Molek\u00fcl a\u011f\u0131rl\u0131\u011f\u0131, demir s\u00fclfat\u0131n kaynama noktas\u0131 ve \u00e7\u00f6z\u00fcn\u00fcrl\u00fck gibi \u00e7e\u015fitli fiziksel ve kimyasal \u00f6zelliklerinin hesaplanmas\u0131nda \u00f6nemli bir parametredir. <\/p>\n

\n
\"Demir(II)<\/figure>\n<\/div>\n

Demir(II) s\u00fclfat\u0131n yap\u0131s\u0131<\/h3>\n

Demir s\u00fclfat monoklinik sisteme ait bir kristal yap\u0131ya sahiptir. Demir s\u00fclfat\u0131n kristal yap\u0131s\u0131, alt\u0131 su molek\u00fcl\u00fc ve s\u00fclfat anyonlar\u0131 ile \u00e7evrelenmi\u015f demir (II) katyonlar\u0131ndan olu\u015fur. Demir s\u00fclfat\u0131n kristal yap\u0131s\u0131, bile\u015fi\u011fin fiziksel ve kimyasal \u00f6zelliklerini anlamak i\u00e7in \u00f6nemli bir parametredir.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
D\u0131\u015f g\u00f6r\u00fcn\u00fc\u015f<\/td>\n Beyaz veya soluk ye\u015fil kristal toz<\/td>\n<\/tr>\n
Spesifik yer \u00e7ekimi<\/td>\n 3,65 g\/cm3 (susuz)<\/td>\n<\/tr>\n
Renk<\/td>\n Soluk ye\u015fil<\/td>\n<\/tr>\n
Koku<\/td>\n Kokusuz<\/td>\n<\/tr>\n
Molar k\u00fctle<\/td>\n 151,91 gr\/mol<\/td>\n<\/tr>\n
Yo\u011funluk<\/td>\n 3,65 g\/cm3 (susuz), 1,89 g\/cm3 (heptahidrat)<\/td>\n<\/tr>\n
F\u00fczyon noktas\u0131<\/td>\n 695\u00b0C (susuz), 64\u00b0C (heptahidrat)<\/td>\n<\/tr>\n
Kaynama noktas\u0131<\/td>\n Kaynama noktas\u0131na ula\u015fmadan ayr\u0131\u015f\u0131r<\/td>\n<\/tr>\n
Fla\u015f noktas\u0131<\/td>\n Uygulanamaz<\/td>\n<\/tr>\n
sudaki \u00e7\u00f6z\u00fcn\u00fcrl\u00fck<\/td>\n \u00c7ok \u00e7\u00f6z\u00fcn\u00fcr<\/td>\n<\/tr>\n
\u00e7\u00f6z\u00fcn\u00fcrl\u00fck<\/td>\n Suda \u00e7\u00f6z\u00fcn\u00fcr, etanolde \u00e7\u00f6z\u00fcnmez<\/td>\n<\/tr>\n
Buhar bas\u0131nc\u0131<\/td>\n Uygulanamaz<\/td>\n<\/tr>\n
Buhar yo\u011funlu\u011fu<\/td>\n Uygulanamaz<\/td>\n<\/tr>\n
pKa<\/td>\n Uygulanamaz<\/td>\n<\/tr>\n
pH<\/td>\n 4 (0,1M \u00e7\u00f6z\u00fcm)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

Demir s\u00fclfat\u0131n g\u00fcvenli\u011fi ve tehlikeleri (ii)<\/strong><\/h2>\n

Demir s\u00fclfat insan sa\u011fl\u0131\u011f\u0131 ve g\u00fcvenli\u011fi a\u00e7\u0131s\u0131ndan baz\u0131 tehlikeler olu\u015fturabilir. Temas halinde ciltte ve g\u00f6zlerde tahri\u015f ve k\u0131zar\u0131kl\u0131\u011fa neden olabilir, tozunun solunmas\u0131 ise solunum yollar\u0131n\u0131n tahri\u015f olmas\u0131na neden olabilir. Yutma kar\u0131n a\u011fr\u0131s\u0131na, mide bulant\u0131s\u0131na, kusmaya ve ishale neden olabilir. Ek olarak, demir s\u00fclfata maruz kalma, duyarl\u0131 bireylerde mesleki ast\u0131ma ve a\u015f\u0131r\u0131 duyarl\u0131l\u0131k pn\u00f6monisine neden olabilir. Uygun ta\u015f\u0131ma ve depolama prosed\u00fcrlerini takip etmek, uygun ki\u015fisel koruyucu ekipman giymek ve bile\u015fi\u011fi solumaktan veya yutmaktan ka\u00e7\u0131nmak \u00f6nemlidir. Kazara maruz kalma durumunda derhal t\u0131bbi yard\u0131m al\u0131n ve tavsiye i\u00e7in g\u00fcvenlik veri sayfas\u0131na ba\u015fvurun.<\/p>\n

\n\n\n\n\n\n\n\n\n\n
Tehlike sembolleri<\/td>\n Xn,N<\/td>\n<\/tr>\n
G\u00fcvenlik A\u00e7\u0131klamas\u0131<\/td>\n Nemden, asitlerden ve oksitleyici maddelerden uzak tutun. Cilt, g\u00f6z ve giysilerle temas\u0131ndan ka\u00e7\u0131n\u0131n. Yemeyin. Yeterli havaland\u0131rmayla kullan\u0131n. Elle\u00e7lemeden sonra ellerinizi iyice y\u0131kay\u0131n.<\/td>\n<\/tr>\n
BM kimlik numaralar\u0131<\/td>\n UN3077, UN1376<\/td>\n<\/tr>\n
HS kodu<\/td>\n 2833.29.90<\/td>\n<\/tr>\n
Tehlike s\u0131n\u0131f\u0131<\/td>\n 9 (\u00e7e\u015fitli tehlikeli mallar)<\/td>\n<\/tr>\n
Paketleme grubu<\/td>\n III<\/td>\n<\/tr>\n
Toksisite<\/td>\n Yutulmas\u0131 halinde zararl\u0131d\u0131r, cilt ve g\u00f6z tahri\u015fine neden olur, solunum yolu tahri\u015fine neden olabilir. Solunmas\u0131 veya ciltle temas\u0131 halinde hassasiyete neden olabilir.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

Demir(ii) s\u00fclfat\u0131n sentezi i\u00e7in y\u00f6ntemler<\/strong><\/h2>\n

Demir s\u00fclfat\u0131n sentezlenmesi i\u00e7in \u00e7e\u015fitli y\u00f6ntemler mevcuttur.<\/p>\n

Yayg\u0131n bir y\u00f6ntem, demir birikintilerinin su ve oksijen varl\u0131\u011f\u0131nda s\u00fclf\u00fcrik asitle<\/a> reaksiyona sokulmas\u0131n\u0131 i\u00e7erir. Bu, kristalle\u015ftirme yoluyla daha da safla\u015ft\u0131r\u0131labilen bir demir s\u00fclfat heptahidrat \u00e7\u00f6zeltisi \u00fcretir.<\/p>\n

Ba\u015fka bir y\u00f6ntem, demir oksidin s\u00fclf\u00fcrik asitle<\/a> y\u00fcksek s\u0131cakl\u0131kta reaksiyona sokulmas\u0131n\u0131, ard\u0131ndan elde edilen \u00e7\u00f6zeltinin so\u011futulmas\u0131n\u0131 ve filtrelenmesini i\u00e7erir.<\/p>\n

Demir tozu veya k\u00fck\u00fcrt dioksit gibi bir indirgeyici madde, demir(III) s\u00fclfat\u0131 demir s\u00fclfata indirgeyebilir. Bu, demir s\u00fclfat ve s\u00fclf\u00fcrik asit<\/a> \u00fcretir. Demir s\u00fclfat haz\u0131rlamak i\u00e7in demir, su varl\u0131\u011f\u0131nda k\u00fck\u00fcrt dioksit ve oksijen ile reaksiyona sokulabilir.<\/p>\n

Ba\u015fka bir y\u00f6ntem, demirin hidrojen peroksit<\/a> varl\u0131\u011f\u0131nda seyreltik s\u00fclf\u00fcrik asit<\/a> ile reaksiyonunu i\u00e7erir. Bu demir s\u00fclfat ve su \u00fcretir.<\/p>\n

Demir (ii) s\u00fclfat\u0131n kullan\u0131mlar\u0131<\/strong><\/h2>\n

Demir(II) s\u00fclfat\u0131n \u00e7e\u015fitli end\u00fcstrilerde geni\u015f bir uygulama alan\u0131 vard\u0131r:<\/p>\n