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Iron(II) sulfate heptahydrate, 98%, Thermo Scientific Chemicals

Product Code. 11472178
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Quantity:
10,000 g
2500 g
500 g

Iron(II) sulfate heptahydrate is used as a precursor to prepare other iron compounds such as a lawn conditioner and a mordant for wool dyeing. It is actively used in the manufacture of ink including iron gall ink. As a reducing agent, it participates in the reduction of chromate in cement. It is also used in industrial water treatment plants to remove phosphate. It is also used in the gold refining process to precipitate metallic gold. Woodworkers use aqueous solutions of ferrous sulfate to color maple wood a silvery hue. It finds application in the treatment of iron chlorosis, which arises due to deficiency of iron in horticulture.

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

Applications
Iron(II) sulfate heptahydrate is used as a precursor to prepare other iron compounds such as a lawn conditioner and a mordant for wool dyeing. It is actively used in the manufacture of ink including iron gall ink. As a reducing agent, it participates in the reduction of chromate in cement. It is also used in industrial water treatment plants to remove phosphate. It is also used in the gold refining process to precipitate metallic gold. Woodworkers use aqueous solutions of ferrous sulfate to color maple wood a silvery hue. It finds application in the treatment of iron chlorosis, which arises due to deficiency of iron in horticulture.

Solubility
Soluble in water. Insoluble in alcohol.

Notes
Air and moisture sensitive. Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Store in cool place. Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7782-63-0
Molecular Formula FeH14O11S
Molecular Weight (g/mol) 278.01
MDL Number MFCD00149719
InChI Key SURQXAFEQWPFPV-UHFFFAOYSA-L
Synonym iron ii sulfate heptahydrate, ferrous sulfate heptahydrate, presfersul, melanterite mineral, iron sulfate heptahydrate, iron 2+ sulfate heptahydrate, fesofor, fesotyme, haemofort, ironate
PubChem CID 62662
ChEBI CHEBI:75836
SMILES O.O.O.O.O.O.O.[Fe++].[O-]S([O-])(=O)=O

Specifications

Melting Point 64°C (in -6H2O)
Quantity 500 g
Linear Formula FeSO4·7H2O
Merck Index 14,4057
Solubility Information Soluble in water. Insoluble in alcohol.
IUPAC Name iron(2+);sulfate;heptahydrate
Formula Weight 278.02 (151.91 Anhydrous)
Percent Purity 98%
Sensitivity Air Sensitive
Density 1.897
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.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
  • P321-Specific treatment (see on this label).
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P501-Dispose of contents/container to in accordance with local/regional/national/international regulations..

RUO – Research Use Only

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