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Catalog Number:
01232
CAS Number:
7783-85-9
Ammonium iron(II) sulfate hexahydrate
Grade:
ACS reagent
Purity:
98.5 - 101.5% (Assay by titration)
Synonym(s):
Ammonium ferrous sulfate hexahydrate, Ferrous ammonium sulfate hexahydrate
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Product Information

Ammonium iron(II) sulfate hexahydrate, commonly known as Mohr's salt, is a versatile compound widely used in various industrial and research applications. This double salt, composed of ammonium sulfate and iron(II) sulfate, is particularly valued for its stability and solubility in water. It serves as an important reagent in analytical chemistry, especially in redox titrations, where it acts as a primary standard for the determination of oxidizing agents. Additionally, its unique properties make it suitable for use in the preparation of iron-based catalysts and in the synthesis of other iron compounds.

In the field of agriculture, ammonium iron(II) sulfate hexahydrate is utilized as a micronutrient fertilizer, providing essential iron to plants, which is crucial for chlorophyll synthesis and overall plant health. Its application extends to water treatment processes, where it aids in the removal of impurities and enhances water quality. With its diverse applications and benefits, this compound is an essential resource for researchers and industry professionals seeking reliable and effective solutions in their respective fields.

Synonyms
Ammonium ferrous sulfate hexahydrate, Ferrous ammonium sulfate hexahydrate
CAS Number
7783-85-9
Purity
98.5 - 101.5% (Assay by titration)
Grade
ACS reagent
Molecular Formula
Fe(NH4)2(SO4)2·6H2O
Molecular Weight
392.1
MDL Number
MFCD00150530
PubChem ID
197098
Density
1.86
Appearance
Pale blue-green solid
Conditions
Store at RT
General Information
Synonyms
Ammonium ferrous sulfate hexahydrate, Ferrous ammonium sulfate hexahydrate
CAS Number
7783-85-9
Purity
98.5 - 101.5% (Assay by titration)
Grade
ACS reagent
Molecular Formula
Fe(NH4)2(SO4)2·6H2O
Molecular Weight
392.1
MDL Number
MFCD00150530
PubChem ID
197098
Density
1.86
Appearance
Pale blue-green solid
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Ammonium iron(II) sulfate hexahydrate is widely utilized in research focused on:

  • Water Treatment: This compound is effective in removing impurities from water, making it a valuable coagulant in municipal and industrial water treatment facilities.
  • Soil Fertilization: It serves as a micronutrient source in agriculture, particularly for crops that require iron, enhancing soil quality and plant growth.
  • Analytical Chemistry: Used in various titration methods, it helps in determining the concentration of substances, providing accurate results in laboratory settings.
  • Textile Industry: Employed as a mordant in dyeing processes, it improves color retention on fabrics, ensuring vibrant and long-lasting hues.
  • Pharmaceuticals: Its role as a precursor in the synthesis of iron-based drugs highlights its importance in developing treatments for iron deficiency anemia.

Citations