Ferrous Ammonium Sulfate is a mixture of Ammonium, Iron, and Sulfate ions in a 2:1:2 ratios.
Ammonium Iron Sulfate, often known as Mohr's salt, is an inorganic compound with the formula
(NH4)2Fe(SO4)2(H2O)6. Because it includes two different cations, Fe2+ and NH4+ , it is classified as
a double salt of Ferrous Sulfate and Ammonium Sulfate. It's a common laboratory reagent that
crystallizes readily and doesn't oxidize upon exposure to air. Because of its long shelf life and
resistance to oxidation, this salt is the preferred source of Ferrous ions in analytical chemistry.
Chemically pure or Laboratory reagents are two terms used to describe Lab Grade chemicals. Lab
Grade chemicals do not meet any accepted quality or purity requirements such as the ACS Grade,
the USP Grade, and the FCC Grade, despite their acceptable purity. Our Lab Grade chemicals are
exceptionally pure in terms of heavy metal impurities. In the United States of America (USA), Lab
Alley sells their high-quality Ferrous Ammonium Sulfate, Lab Grade in a convenient packing of
500 grams.
Competitive pricing and well-stocked US-based inventory.
Fast 1-2 business days shipping, including hazmat transport.
Exceptional customer service and chemical technical support.
Delivery on budget, on time, every time.
Product Information
More Information
CAS
7783-85-9
Grade
Lab Grade
Melting point
149°C
Molecular formula
FeSO4(NH4)2SO4-6H2O
Molecular weight
392.14
Autoship Available
No
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Safety and Shipping
Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Ferrous Ammonium Sulfate Crystal, Lab Grade
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This chemical will only be shipped to addresses that are:
Businesses
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If you use a residential address during checkout, we will automatically remove this item from your order prior to shipping.
If your order includes more than 1 lb of mercury, it must be shipped to a commercial address, lab, or school.
Please note that we’re unable to ship mercury—of any amount—to apartments or shipping/parcel stores.
Ineligible orders will be automatically canceled.
If you are purchasing SDA in 5 gallons or more, you are required to provide a TTB permit showing how much of the product you are allowed to purchase per year. Please email your TTB permit to customercare@laballey and include your Order Number.
