13463-43-9

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 NO: 13463-43-9
• Molecular Formula: FeH2O5S
• Molecular Weight: 169.92
• EINECS: 231-753-5
• Product Categories: Industry grade;Catalysis and Inorganic Chemistry;Chemical Synthesis;Iron Salts;Metal and Ceramic Science;Salts
• Mol File: 13463-43-9.mol
• Article Data: 0

Chemical Properties

• Melting Point: 64 °C
• Boiling Point: 330oC at 760 mmHg
• Appearance: /
• 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).
• Merck: 13,4091
• CAS DataBase Reference: Ferrous sulfate monohydrate(CAS DataBase Reference)
• NIST Chemistry Reference: Ferrous sulfate monohydrate(13463-43-9)
• EPA Substance Registry System: Ferrous sulfate monohydrate(13463-43-9)

Safety Data

• Hazard Codes: Xn
• Statements: 22
• Safety Statements: 36/37/39
• RIDADR: UN 3077
• WGK Germany: 1
• RTECS: NO8510000
• F: 10-23
• Hazardous Substances Data: 13463-43-9(Hazardous Substances Data)

Usage

Description

Ferrous sulfate monohydrate is a greyish-white powder that is a form of iron sulfate. It is commonly known as green vitriol or copperas and is a water-soluble crystal of ferrous sulfate heptahydrate (FeSO4·7H2O). Ferrous sulfate monohydrate is a well-known ferrous salt and is used in various applications across different industries.

Uses

Used in Chemical Research:
Ferrous sulfate monohydrate is used as a precursor to prepare ferrous ion solutions for studying the influence of iron ions on the thermal decomposition behavior of hydroxylamine/water solutions.
Used in Agriculture:
Ferrous sulfate heptahydrate, also known as green vitriol, is used as an iron fertilizer. It contains 19% iron and is a common iron source for plants, promoting their growth and development.
Used in the Production of Iron Compounds:
Ferrous sulfate monohydrate can be used in the production of various iron compounds, such as iron oxides and iron salts, which have applications in different industries, including construction, metallurgy, and pharmaceuticals.

InChI:InChI=1/Fe.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+2;;/p-2