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Ferrous sulfate monohydrate

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Ferrous sulfate monohydrate Basic information

Product Name:
Ferrous sulfate monohydrate
Synonyms:
  • Ferrous Sulphate Monohydrate(Powder / Granular)
  • Sulfuric acid iron(II)/hydrate,(1:x) salt
  • Ferrous sulfate hydrate, unspecified (FeSO4.xH2O)
  • Dried Ferrous Sulfate, Powder, USP
  • Iron(Ⅱ) sulfate hydrate
  • Sulfuric acid, iron(II) salt (1:1), hydrate
  • Iron(II) sulfate hydrate puriss., meets analytical specification of Ph. Eur., BP, exsiccated, 86.0-89.0% FeSO4 basis
  • IRON (II) SULPHATE HYDRATED
CAS:
13463-43-9
MF:
FeH2O5S
MW:
169.92
EINECS:
603-840-1
Product Categories:
  • Industry grade
  • Catalysis and Inorganic Chemistry
  • Chemical Synthesis
  • Iron Salts
  • Metal and Ceramic Science
  • Salts
Mol File:
13463-43-9.mol
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Ferrous sulfate monohydrate Chemical Properties

Melting point:
64 °C
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)
CAS DataBase Reference
13463-43-9(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xn
Risk Statements 
22
Safety Statements 
36/37/39
RIDADR 
UN 3077
WGK Germany 
1
RTECS 
NO8510000
10-23

MSDS

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Ferrous sulfate monohydrate Usage And Synthesis

Chemical Properties

Iron(II) sulfate hydrate, also known as ferrous sulfate hydrate, is Off-white to beige powder. Astringent odor. Mainly composed of FeSO4.H2O and contains a small amount of FeSO4.4H2O. harder to oxidize, and easier to store than crystalline ferrous sulfate. The aqueous solution is acidic and turbid, gradually producing a yellow-brown precipitate. It absorbs water into heptahydrate in humid air. Heating to 120 ℃ does not lose water. Boiling with water can be converted into alkali sulfate. Slowly soluble in cold water (26.6g/100ml, 20℃), rapidly dissolved when heated. Insoluble in ethanol. Almost insoluble in 50% sulfuric acid.

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 or copperas, contains 19% iron and is a common iron fertilizer. It is the best known ferrous salt.

Ferrous sulfate monohydrate Preparation Products And Raw materials

Raw materials

Ferrous sulfate monohydrateSupplier

Tianjin Zhongxin Chemtech Co., Ltd.
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Spectrum Chemical Manufacturing Corp.
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