Ferrous Ammonium Sulfate Crystal, ACS Grade

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Ferrous Ammonium Sulfate Crystal, ACS Grade ^*

Name: Ferrous Ammonium Sulfate Crystal, ACS Grade
Brand: Post Apple
SKU: C3900-100G
Price: 52.5 USD
Availability: InStock

Also Known as Mohr's Salt

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$52.50

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About Ferrous Ammonium Sulfate Crystal, ACS Grade

Ferrous Ammonium Sulfate Crystal also known as Mohr's salt, is an inorganic chemical with the formula (NH₄)₂Fe(SO₄)₂(H₂O)₆. Ferrous Ammonium Sulfate is a 2:1:2 mixture of Ammonium, Iron, and Sulfate ions. It is a common laboratory reagent because it crystallizes easily and does not oxidize when exposed to air. Because it includes two different cations, Fe²⁺ and NH⁴⁺, it is classified as a double salt of Ferrous Sulfate and Ammonium Sulfate. Due of its long shelf life and resistance to oxidation, this salt is the preferred source of Ferrous ions in analytical chemistry. Any chemical that fulfills the ACS (American Chemical Society) purity criteria is referred to as the ACS Grade reagent. ACS Grade reagents can be used in high quality research labs for reliable, consistent and repetitive results. Lab Alley’s Ferrous Ammonium Sulfate Crystal, ACS Grade is highly recommended for commercial, industrial, and lab applications.

Common Uses and Applications

Reagent
Analytical chemistry labs
Catalyst
Iron plating baths

Industries

R&D/Laboratory
Metal processing
Photography

Safety and Shipping Information

Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Ferrous Ammonium Sulfate Crystal, ACS Grade

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Chemistry Table

CAS	7783-85-9
Molecular Formula	FeSO₄(NH₄)2SO₄-6H₂O
Molecular Weight	392.14

Specifications

Assay	99.9%
Description	Passes
Identification	Passes
Insoluble in Water	0.001%
Phosphate	0.001%
Copper	0.0006%
Ferric Iron	0.0003%
Manganese	0.0003%
Magnesium	0.0001%
Calcium	0.0001%
Potassium	<0.0001%
Sodium	<0.0001%
Zinc	0.0007%
pH of 5% Solution @ 25 °C	3.5