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Ferrous Ammonium Sulfate Hexahydrate (Crystalline/Certified ACS), Fisher Chemical™ Catalog No.: I77500
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Ferrous Ammonium Sulfate Hexahydrate (Crystalline/Certified ACS), Fisher Chemical™

Catalog No. I77500
500 g, Poly Bottle
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Quantity:
500 g
2.5 kg
Packaging:
Poly Bottle

Catalog No. I77-500

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Chemical Identifiers

CAS 7783-85-9
Molecular Formula FeH20N2O14S2
Molecular Weight (g/mol) 392.13
MDL Number MFCD00150530
InChI Key MQLVWQSVRZVNIP-UHFFFAOYSA-L
Synonym Mohr Salt, Iron (II) Ammonium Sulfate Hexahydrate
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
Color Green
pH 3,5
Physical Form Solid
Quantity 500 g
Assay Percent Range 98.5 to 101.5 %
Linear Formula Fe(NH4)2(SO4)2·6H2O
Formula Weight 392.14
Percent Purity 98.5 to 101.5%
Grade Certified ACS
Identification Pass test
Packaging Poly Bottle
Chemical Name or Material Ferrous Ammonium Sulfate Hexahydrate
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Certificates

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Lot Number Certificate Type Date Catalog Number
Lot Number242553 Certificate TypeCertificate of Analysis Date06/13/2025 Catalog Number
Lot Number235992 Certificate TypeCertificate of Analysis Date06/13/2025 Catalog Number
Lot Number204443 Certificate TypeCertificate of Analysis Date06/13/2025 Catalog Number
Lot Number213869 Certificate TypeCertificate of Analysis Date06/13/2025 Catalog Number
Lot Number233808 Certificate TypeCertificate of Analysis Date06/13/2025 Catalog Number
Hazard Category Signal Word: WARNING!
Precautionary Statement Emergency Overview
Irritating to eyes, respiratory system and skin.
NFPA
Health: 1
Flammability:
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