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Sulfates

Iron(II) sulfate heptahydrate (12354)

extra pure, meets analytical specification of Ph. Eur., BP, USP, FCC, assay (manganometric) 99.5 - 104.5%

General Information

  • Molar Mass
    • 278.01 g/mol
  • CAS Number
    • 7782-63-0
  • Application
    • Industrial

Physical Properties

  • Boiling Point/Range
    • No data available
  • pH
    • 2.5 to 4.0 at 50 g/l (20 °C)
  • Physical Form
    • Crystalline powder
  • Odor
    • Odorless
  • Vapor Pressure
    • No data available
  • Color
    • Blue Green
  • Melting Point/Range
    • Elimination of water of crystallisation, 64 °C

Safety Information

  • Flammability
    • The product is not flammable.
  • Incompatible Materials
    • Strong oxidizing agents, Air
  • Chemical Stability
    • Stable under recommended storage conditions.

International Transportation

  • Harmonized System Code
    • 2833292000

General Information

  • Molar Mass
    • 278.01 g/mol
  • CAS Number
    • 7782-63-0
  • Application
    • Industrial

Physical Properties

  • Boiling Point/Range
    • No data available
  • pH
    • 2.5 to 4.0 at 50 g/l (20 °C)
  • Physical Form
    • Crystalline powder
  • Odor
    • Odorless
  • Vapor Pressure
    • No data available
  • Color
    • Blue Green
  • Melting Point/Range
    • Elimination of water of crystallisation, 64 °C

Safety Information

  • Flammability
    • The product is not flammable.
  • Incompatible Materials
    • Strong oxidizing agents, Air
  • Chemical Stability
    • Stable under recommended storage conditions.

International Transportation

  • Harmonized System Code
    • 2833292000
  • Molar Mass : 278.01 g/mol
  • CAS Number : 7782-63-0
  • Application : Industrial
  • Boiling Point/Range : No data available
  • pH : 2.5 to 4.0 at 50 g/l (20 °C)
  • Physical Form : Crystalline powder
  • Odor : Odorless
  • Vapor Pressure : No data available
  • Color : Blue Green
  • Melting Point/Range : Elimination of water of crystallisation, 64 °C
  • Flammability : The product is not flammable.
  • Incompatible Materials : Strong oxidizing agents, Air
  • Chemical Stability : Stable under recommended storage conditions.
  • Harmonized System Code : 2833292000
Image
SKU
Description
alt
10186560
IRON(II) SULFATE-7-HYDRATE 25,0KS
Image
SKU
Description
alt
10186560
IRON(II) SULFATE-7-HYDRATE 25,0KS
Property
Value
assay (manganometric)
99.5 - 104.5 %
pH (5 %, 20°C)
3.0 - 4.0
arsenic (As)
Max. 2 ppm
calcium (Ca)
Max. 0.02 %
chromium (Cr)
Max. 50 ppm
copper (Cu)
Max. 30 ppm
iron (III)
Max. 0.2 %
mercury (Hg)
Max. 1 ppm
potassium (K)
Max. 0.002 %
magnesium (Mg)
Max. 0.02 %
manganese (Mn)
Max. 0.1 %
sodium (Na)
Max. 0.01 %
nickel (Ni)
Max. 50 ppm
lead (Pb)
Max. 2 ppm
zinc (Zn)
Max. 20 ppm
heavy metals (as Pb)
Max. 0.005 %
chloride (Cl)
Max. 100 ppm
residual solvents
complying