Ammonium Sulfate Granular Lab, Ammonium Sulphate, CAS 7783-20-2 – Lab Alley

Ammonium Sulfate, Granular, Lab Grade

Ammonium Sulfate, Granular, Lab Grade
Brand: Lab Alley

Select Size:

SKU: C1680-500g
Ammonium Sulfate Granular Lab, 500g
SKU: C1680-2.5kg
Ammonium Sulfate Granular Lab, 2.5kg
SKU: C1680-12kg
Ammonium Sulfate Granular Lab, 12kg
SKU: C1680-50lb
Ammonium Sulfate Granular Lab, 50lb


Ammonium sulfate is produced by reacting Sulfuric acid with two equivalents of Ammonia. It is an inorganic sulfate salt and a naturally hygroscopic compound having the chemical formula (NH4)2SO4. It contains 21% nitrogen along with 24% Sulfur, which makes it a suitable fertilizer for alkaline soils. At room temperature, it appears as a colorless solid having high solubility in water. The US Food and Drug Administration (FDA) has declared Ammonium Sulfate as a Generally Recognized As Safe (GRAS) chemical that is suitable as a food additive, and used as an acidity regulator in flours/bread. Chemically pure or Laboratory reagents are two terms used to describe Lab Grade chemicals. Lab Grade chemicals do not meet any accepted quality or purityrequirements such as the ACS Grade, the USP Grade, and the FCC Grade, despite their acceptable purity. In the United States of America (USA), Lab Alley is selling its high-quality Ammonium Sulfate, Lab Grade, online at Due to its high level of purity, this product is suitable for labs and commercial applications.

Common Uses
  • Reagent
  • Fertilizer
Commercial/Industrial Application
  • Herbicide
  • Anti-weed agent
  • Wood preservative
  • Flame retardant
Safety and Handling

Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Ammonium Sulfate Granular Lab.

Customer Reviews
5.0 Based on 1 Reviews
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Was really surprised

I was told that mixing this with water would take some time. The granules dissolved instantly, with zero residue.

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