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Ferfate feruste
Ainm ceimigeach: Ferfate feruste
Foirmle molecular: Feso4· 7H2O; Feso4· Nh2O
Cuideam Molecular: Heptahydrate: 278.01
Cas：Heptatahydrate: 7782-6-63-0; Tiormaichte: 7720-78-7
Caractar: Heptahydrate: tha e criostalan gorm-uaine air uaine no gràinneanan, gun fhionnar gun a bhith a 'miannachadh. Ann an èadhar tioram, tha e efforescent. Ann an èadhar tais, bidh e a 'oxidizing gu furasta a bhith a' cruthachadh sunnd ferric le dath buidhe, bunaiteach fefric bunaiteach. Tha e solubhail ann an uisge, tàmailteach ann an ethanol.
Tiormaichte: tha e liath-geal ri pùdar beige. le comain. Tha e air a dhèanamh sa mhòr-chuid de Feso4· H2O agus tha beagan de Feso ann4· 4h2O.it Soluble slaodach ann an uisge fuar (26.6 G / 100 ML, 20 ℃), thèid a sgaoileadh gu sgiobalta nuair a bhios e a 'teasachadh. Tha e tàmailteach ann an ethanol. Cha mhòr nach gabh a shoilleireachadh ann an searbhag sulfuble 50%.
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