Greenish or yellow-brown crystals orgranules; odorless. Soluble in water with salinetaste; insoluble in alcohol. hygroscopic. Ferrous sulfate is a greenish or yellowish solidin fine or lumpy crystals.
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Properties
Molecular Weight:
153.92348
Melting Point:
64℃
Solubility:
Extremely sol in water; insol in most org solvents. Completely miscible with 0.9% sodium chloride injection.
Stability:
In moist air, ferrous sulfate rapidly oxidizes and becomes coated with brownish-yellow ferric sulfate... . The rate of oxidation is increased by the addition of alkali or by exposure to light.
How to go from, Iron(II) Sulfate (anhydrous, FeSO4) to, Ferrous Sulfate Heptahydrate (FeSO4.7H2O) In the lab I need some ferrous sulfate heptahydrate ( F e S O X 4 ? 7 H X 2 O ). We have some old anhydrous F e S O X 4 from several years ago. It seems that at normal humidity, F e S O X 4 will hydrate to the heptahydrate on its own after a few days at most. Is this correct? Can I "hydrate" my F e...more+Aug 22 2021
Why does green ferrous sulfate solution change color to yellow upon addition of hydrochloric acid? I was demonstrating the formation of F e ( O H ) X 2 " style="position: relative;" tabindex="0" id="MathJax-Element-2-Frame" class="MathJax" F e ( O H ) X 2 F e ( O H ) X 2 precipitate at school when the light green F e S O X 4 " style="position: relative;" tabindex="0" id="MathJax-Element-3-Frame"...more+Jun 24 2021
How do acids prevent ferrous sulfate from getting oxidised? If F e S O X 4 ? 7 H X 2 O F e S O X 4 ? 7 H X 2 O is dissolved in an acidic environment, for example in 0.05 M aqueous solutions of methanoic or ethanoic acid, would that prevent it from getting oxidized if an oxidizing agent like bromine water was added to it? If so, how? Since this is not examin...more+Jun 17 2021
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3D
![Ferrate(1-),(glycinato-kN,kO)[sulfato(2-)-kO,kO']-, hydrogen (1:1), (T-4)-](https://structimg.guidechem.com/3/3/314402.png)
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