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

Description

CAS: 7782-63-0 | FeH14O11S | 278.01 g/mol

This Thermo Scientific Chemicals 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 Chemicals.

Specifications

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

• Melting Point: 64.0°C
• Color: Blue or Blue-Green or Green
• Physical Form: Crystals
• Quantity: 5 g
• Assay Percent Range: 99+%
• Linear Formula: FeSO₄·7H₂O
• Fieser: 01,393; 04,237; 05,308
• Merck Index: 15,4084
• Solubility Information: Solubility in water: 25.6 g/100mL (20°C). Other solubilities: insoluble in alcohol
• IUPAC Name: λ²-iron(2+) heptahydrate sulfate
• Formula Weight: 278.01
• Percent Purity: ≥99%
• Grade: ACS Reagent
• Packaging: Glass Bottle
• Chemical Name or Material: Iron(II) sulfate heptahydrate

Safety and Handling

Hazard Category	GHS Signal Word: Warning
Hazard Statement	GHS H Statement Causes skin irritation. Causes serious eye irritation. Harmful if swallowed.
Precautionary Statement	GHS P Statement IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse
Recommended Storage	due to inherent oxidation, ferric ion (Fe3+) content may increase on storage

SDS

RUO – Research Use Only