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

Catalog Number 11382448
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Quantity:
250 g
1 kg
This item is not returnable. View return policy
7782-63-0
FeH14O11S
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
O.O.O.O.O.O.O.[Fe++].[O-]S([O-])(=O)=O
This item is not returnable. View return policy
7782-63-0
FeH14O11S
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
O.O.O.O.O.O.O.[Fe++].[O-]S([O-])(=O)=O

Air Sensitive

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.

TRUSTED_SUSTAINABILITY
Melting Point 64°C-6H2O
Color Green
Physical Form Crystalline
Quantity 250 g
Assay Percent Range >99%
Solubility Information Soluble in water. Insoluble in alcohol.
IUPAC Name iron(2+);sulfate;heptahydrate
Formula Weight 278.02 (151.91 Anhydrous)
Grade ACS
Sensitivity Air Sensitive
Appearance Green crystalline
Density 1.897 g/cm3
Chemical Name or Material Iron(II) sulfate heptahydrate, For ACS analysis
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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.
  • P321-Specific treatment (see on this label).
  • P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P501-Dispose of contents/container to .

RUO – Research Use Only

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