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  7. Ammonium iron(II) sulfate hydrate, Puratronic™, 99.999% (metals basis)

Ammonium iron(II) sulfate hydrate, Puratronic™, 99.999% (metals basis)

Product Code. 11398668
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Product Code. 11398668

Brand: Thermo Scientific Alfa Aesar 040751.03

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Description

CAS: 7783-85-9 | FeH20N2O14S2 | 392.13 g/mol

Ammonium iron(II) sulfate hydrate is widely utilized in analytical chemistry for titration purposes since it is affected lesser by oxygen in the air than iron(II) sulpahte. It is employed to measure high doses of gamma rays by using Fricke's dosemeter. It is involved in a variety of other applications from nanomaterials to general redox reactions. It is used in the medical field as an antianemic agent for treatment of iron deficiency.

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

Chemical Identifiers

CAS 7783-85-9
Molecular Formula FeH20N2O14S2
Molecular Weight (g/mol) 392.13
MDL Number MFCD00150530
InChI Key MQLVWQSVRZVNIP-UHFFFAOYSA-L
Synonym Iron(II) ammonium sulfate; Ferrous ammonium sulfate
IUPAC Name λ²-iron(2+) diammonium hexahydrate disulfate
SMILES [NH4+].[NH4+].O.O.O.O.O.O.[Fe++].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O

Specifications

Melting Point ∼100°C (decomposition)
Color Blue-Green
Physical Form Coarse Powder
Quantity 1 g
Linear Formula (NH4)2Fe(SO4)2·xH2O (x≈6)
Merck Index 14,521
Solubility Information Soluble in water. Insoluble in alcohol.
Formula Weight 284.04 (Anhydrous)
Percent Purity 99.999%
Grade Puratronic™
Odor Odorless
Sensitivity Air and light sensitive
Density 1.864 g/mL
Assay (metals basis)
Chemical Name or Material Ammonium iron(II) sulfate hydrate
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Safety and Handling

compliance-icons
Product Identifier
  • Ammonium iron(II) sulfate hydrate
 Signal Word
  • Warning
 Hazard Category
  • Skin corrosion/irritation Category 2
  • Serious eye damage/eye irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • 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.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P405-Store locked up.
  • P501-Dispose of contents/container to .
SDS

RUO – Research Use Only

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