| Identification | More | [Name]
Ferrous sulfate monohydrate | [CAS]
13463-43-9 | [Synonyms]
FERROSI SULFAS
FERROSULFATE HYDRATE
FERROUS SULFATE
FERROUS SULFATE 1 HYDRATE
FERROUS SULFATE, 7-HYDRATE
FERROUS SULFATE HEPTAHYDRATE
FERROUS SULFATE HYDRATE
FERROUS SULPHATE 7H2O
FERROUS SULPHATE 7-HYDRATE
FERROUS SULPHATE HEPTAHYDRATE
FERROUS SULPHATE, HYDRATED
Green vitriol
IRON(+2)SULFATE HEPTAHYDRATE
IRON (II) SULFATE
IRON(II) SULFATE-7-HYDRATE
IRON(II) SULFATE HEPTAHYDRATE
IRON(II) SULFATE, HYDRATE
IRON (II) SULFATE, HYDROUS
IRON(II) SULPHATE 7-HYDRATE
IRON(II) SULPHATE HEPTAHYDRATE | [EINECS(EC#)]
231-753-5 | [Molecular Formula]
FeH2O5S | [MDL Number]
MFCD00149722 | [Molecular Weight]
169.92 | [MOL File]
13463-43-9.mol |
| Chemical Properties | Back Directory | [Appearance]
Greyish-white powder. | [Melting point ]
64 °C | [bulk density]
850kg/m3 | [density ]
1.9 g/mL at 25 °C(lit.)
| [vapor pressure ]
14.6 mm Hg ( 25 °C)
| [storage temp. ]
2-8°C
| [solubility ]
Slowly but freely soluble in water, very soluble in boiling water, practically insoluble in ethanol (96 per cent). | [form ]
solid | [PH]
3.0-4.0 (20℃, 5%) | [Merck ]
13,4091 | [Dielectric constant]
32.4（Ambient） | [InChI]
1S/Fe.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+2;;/p-2 | [InChIKey]
XBDUTCVQJHJTQZ-UHFFFAOYSA-L | [SMILES]
O.[Fe++].[O-]S([O-])(=O)=O | [CAS DataBase Reference]
13463-43-9(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R22:Harmful if swallowed. | [Safety Statements ]
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [RIDADR ]
UN 3077 | [WGK Germany ]
1
| [RTECS ]
NO8510000
| [F ]
10-23 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2 |
| Hazard Information | Back Directory | [Chemical Properties]
Greyish-white powder. | [Uses]
Iron(II) sulfate hydrate has been used to prepare ferrous ion solution to study the influence of iron ions on the thermal decomposition behaviour of hydroxylamine/water solutions. | [Definition]
ChEBI: Iron(2+) sulfate monohydrate is a hydrate that is the monohydrate form of iron(2+) sulfate. It is obtained from the heptahydrate by heating above 65℃. It is used as a source of iron in the treatment of iron-deficiency anaemia (generally in solid-dosage treatments; for liquid-dosage treatments, the heptahydrate is normally used). It has a role as a nutraceutical, an anti-anaemic agent and a reducing agent. It is a hydrate and an iron molecular entity. It contains an iron(2+) sulfate (anhydrous). | [Preparation]
It is obtained by drying crystallized ferrous sulfate into powder at 40℃. Heating to 45 ~ 50 ℃ when dissolved in the water of crystallization and liquefaction, while stirring and slowly evaporating the water of crystallization. The limit of dry weight loss is 35%~36%, generating a small particle state fine powder, made of powder, sealed and stored. | [Agricultural Uses]
Ferrous sulphate heptahydrate (FeSO4.7H2O), also known as green vitriol, contains 19% iron and is a common iron fertilizer. | [Agricultural Uses]
Green vitriol, or copperas, is a blue-green, water- soluble crystal of ferrous sulphate heptahydrate (FeSO4·7H2O). It is the best known ferrous salt. |
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