Iron(II) sulfate heptahydrate, 98%

Codice prodotto. 11472178

Marca: Thermo Scientific Alfa Aesar A15178.36

Descrizione

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

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.

Specifica

Identificatori chimici

• 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°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

Sicurezza e movimentazione

Identificativo prodotto

• Iron(II) sulfate heptahydrate

Avvertenza

• Warning

Categoria di pericolo

• Acute toxicity Category 4
• Skin corrosion/irritation Category 2
• Serious eye damage/eye irritation Category 2

Indicazioni di pericolo

• H302-Harmful if swallowed.
• H315-Causes skin irritation.
• H319-Causes serious eye irritation.

Consigli di prudenza

• 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..

SDS

RUO – Research Use Only