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  7. Ammonium iron(II) sulfate hexahydrate, ACS, 98.5-101.5%

Ammonium iron(II) sulfate hexahydrate, ACS, 98.5-101.5%

Catalog No. p-4407223
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AA1344836 500 g
AA13448A3 2 kg
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Catalog No. AA1344836 Supplier Thermo Scientific Chemicals Supplier No. 01344836
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Description

Air and Light Sensitive | CAS: 7783-85-9 | FeH20N2O14S2 | 392.13 g/mol

Polymerization catalyst, photographyAmmonium iron(II) sulfate hexahydrate 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.

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 Crystalline
Quantity 500 g
Assay Percent Range 98.5-101.5%
Solubility Information Soluble in water. Insoluble in alcohol.
Formula Weight 392.13 (284.04 Anhydrous)
Grade ACS
Odor Odorless
Sensitivity Air and light sensitive
Appearance Pale bluish green crystalline
Density 1.864 g/cm3
Chemical Name or Material Ammonium iron(II) sulfate hexahydrate, For ACS analysis
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Safety and Handling

Hazard Category H315-H319-H335
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber 233-382-4
RTECSNumber BR6500000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only