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Sulfat ferrous
Jeneng Kimia: Sulfat ferrous
Formula molekuler: Feso4· 7h2O; Feso4· Nh2O
Bobot molekuler: Heptahydrate: 278.01
Cas：Heptahydrate: 7782-63-0; Pepe: 7720-78-7
Watak: HEPTAHYDRATE: Iki minangka kristal biru-ijo utawa granule, ora ana bau kanthi astring. Ing hawa garing, efflorescent. Ing hawa lembab, oxidasi kanthi gampang kanggo mbentuk sulfat kuning, dhasar. Larut ing banyu, ora larut ing etanol.
Pepe: Werna abu-abu putih nganti beige bubuk. kanthi astring. Iki biasane dumadi saka feso4· H2O lan ngemot sawetara feso4· 4h2Oris alon-alon larut ing banyu adhem (26,6 g / 100 ml, 20 ℃), bakal larut cepet nalika dadi panas. Ora larut ing etanol. Meh ora larut ing 50% asam sulfat.
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