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Iron(II) sulfate heptahydrate, 99+%, ACS reagent, Thermo Scientific™

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Quantity:
5g
100g
500g
3kg
10kg
Packaging:
Glass Bottle
Plastic bottle
Plastic drum
This item is not returnable. View return policy
7782-63-0
FeO47H2O
278.01
MFCD00149719
SURQXAFEQWPFPV-UHFFFAOYSA-L
iron ii sulfate heptahydrate, ferrous sulfate heptahydrate, presfersul, melanterite mineral, iron sulfate heptahydrate, iron 2+ sulfate heptahydrate, fesofor, fesotyme, haemofort, ironate
62662
CHEBI:75836
iron(2+);sulfate;heptahydrate
O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[Fe+2]
This item is not returnable. View return policy
7782-63-0
FeO47H2O
278.01
MFCD00149719
SURQXAFEQWPFPV-UHFFFAOYSA-L
iron ii sulfate heptahydrate, ferrous sulfate heptahydrate, presfersul, melanterite mineral, iron sulfate heptahydrate, iron 2+ sulfate heptahydrate, fesofor, fesotyme, haemofort, ironate
62662
CHEBI:75836
iron(2+);sulfate;heptahydrate
O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[Fe+2]

This Thermo Scientific brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Color Blue or Blue-Green or Green
Melting Point 64.0°C
Quantity 5g
Assay Percent Range 99+%
Linear Formula FeSO4·7H2O
Fieser 01,393; 04,237; 05,308
Merck Index 15,4084
Solubility Information Solubility in water: 25.6g/100mL (20°C). Other solubilities: insoluble in alcohol
Formula Weight 278.01
Physical Form Crystals
Percent Purity 99+%
Grade ACS Reagent
Insoluble Matter 0.01% max
Iron (Fe3) 1000ppm max.
Magnesium (Mg) 20ppm max.
Manganese (Mn) 500ppm max.
Packaging Glass Bottle
Phosphate 10ppm max.
Potassium (K) 20ppm max.
Sodium (Na) 200ppm max.
Solubility Solubility in water: 25.6 g/100mL (20°C). Other solubilities: insoluble in alcohol
Storage Information due to inherent oxidation, ferric ion (Fe3+) content may increase on storage
Trace Analysis 50ppm max.
Calcium (Ca) 50ppm max.
Chloride 10ppm max
Chlorine (Cl) 10ppm max.
Copper (Cu) 50ppm max.
Chemical Name or Material Iron(II) sulfate heptahydrate
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Product Identifier
  • Iron(II) sulfate heptahydrate
Signal Word
  • Warning
Hazard Category
  • Acute toxicity Category 4
  • Skin corrosion/irritation Category 2
  • Serious eye damage/eye irritation Category 2
Hazard Statement
  • H302-Harmful if swallowed.
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P308+P313-IF exposed or concerned: Get medical advice/attention.

RUO – Research Use Only