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

Product Code	Brand	Quantity	Packaging
10107900	Thermo Scientific Acros 423730050	5 g	Glass Bottle
10628144	Thermo Scientific Acros 423731000	100 g	Plastic bottle
10702412	Thermo Scientific Acros 423735000	500 g	Plastic bottle
10311071	Thermo Scientific Acros 423730030	3 kg	Plastic bottle
11994251	Thermo Scientific Acros 423730100	10 kg	Plastic drum

Description

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.

Chemical Identifiers

• CAS: 7782-63-0
• Molecular Weight (g/mol): 278.01
• InChI Key: SURQXAFEQWPFPV-UHFFFAOYSA-L
• PubChem CID: 62662
• SMILES: O.O.O.O.O.O.O.[Fe++].[O-]S([O-])(=O)=O

• Molecular Formula: FeH14O11S
• MDL Number: MFCD00149719
• Synonym: iron ii sulfate heptahydrate, ferrous sulfate heptahydrate, presfersul, melanterite mineral, iron sulfate heptahydrate, iron 2+ sulfate heptahydrate, fesofor, fesotyme, haemofort, ironate
• ChEBI: CHEBI:75836

Specifications

• Melting Point: 64.0°C
• Color: Blue or Blue-Green or Green
• Assay Percent Range: 99+%
• Linear Formula: FeSO₄·7H₂O
• Fieser: 01,393; 04,237; 05,308
• Synonym: iron ii sulfate heptahydrate, ferrous sulfate heptahydrate, presfersul, melanterite mineral, iron sulfate heptahydrate, iron 2+ sulfate heptahydrate, fesofor, fesotyme, haemofort, ironate
• InChI Key: SURQXAFEQWPFPV-UHFFFAOYSA-L
• IUPAC Name: λ²-iron(2+) heptahydrate sulfate
• PubChem CID: 62662
• Formula Weight: 278.01
• Grade: ACS Reagent

• CAS: 7782-63-0
• Physical Form: Crystals
• Molecular Formula: FeH14O11S
• MDL Number: MFCD00149719
• Merck Index: 15,4084
• Solubility Information: Solubility in water: 25.6 g/100mL (20°C). Other solubilities: insoluble in alcohol
• SMILES: O.O.O.O.O.O.O.[Fe++].[O-]S([O-])(=O)=O
• Molecular Weight (g/mol): 278.01
• ChEBI: CHEBI:75836
• Percent Purity: ≥99%
• Chemical Name or Material: Iron(II) sulfate heptahydrate

Safety and Handling

GHS H Statement
Causes skin irritation.
Causes serious eye irritation.
Harmful if swallowed.

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

GHS Signal Word: Warning

Recommended Storage : due to inherent oxidation, ferric ion (Fe3+) content may increase on storage

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