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Ammonium Sulfate Supplier & Distributor

Ammonium Sulfate

Supplier and Distributor        CAS #: 7783-20-2

Hawkins is where to buy Ammonium Sulfate.   Hawkins carries high purity Ammonium Sulfate.  We also carry dry and liquid Ammonium Sulfate. We also carry Ammonium Sulfate in bulk, mini bulk and more.

One of Hawkins’ key strengths is offering chemicals in multiple package sizes, multiple grades and in a large variety of concentrations.   We’re here to help you with all your chemical needs.




Ammonium Sulfate General Characteristics:

Appearance: White crystals or granules
CAS #: 7783-20-2
Chemical Formula: (NH4)2SO4
Molecular Weight: 132.14
Solubility: 75g in 100mL @ 20˚C
Storage Conditions: Store in well-sealed containers in a cool, dry area


Hawkins Carries multiple grades of Ammonium Sulfate:
•  Water Treatment Grade
•  Industrial Grade
•  Pharmaceutical Grade


Additional Information For Pharmaceutical Grade- Ammonium Sulfate NF/FCC/ACS:

Ammonium Sulfate supplied by Hawkins, Inc. Pharmaceutical Group meets the standards of the National Formulary (NF), the Food Chemical Codex (FCC), and the American Chemical Society (ACS).

Ammonium Sulfate Allergen Statement: Product does not contain any of the known allergens including dairy, egg, wheat, soy, peanuts, tree nuts, fish and shellfish.

BSE/TSE Status: Product does not contain, nor is produced with any animal products or any material of animal origin, and does not contain BSE/TSE.

Ammonium Sulfate Country of Origin: Product is Manufactured in the United States.

GMO Status: This Ammonium Sulfate product does not contain genetically-modified organisms nor are genetically-modified organisms used in its manufacture.

Ammonium Sulfate GRAS Status: Product is considered “GRAS” (Generally Recognized as Safe) under FDA’s Code of Federal Regulation (CFR) Title 21, Section §184.1143 for Ammonium Sulfate. Please reference FDA’s CFR Title 21 for conditions of use.


Hawkins Inc. is an Ammonium Sulfate supplier. As an Ammonium Sulfate distributor Hawkins supplies Ammonium Sulfate to various companies for a variety of applications and uses. Our customers depend on Hawkins for a consistent and cost-effective supply of Ammonium Sulfate. Hawkins has a team dedicated to ensuring the quality of the Ammonium Sulfate we supply.


For a reliable, consistent source of Ammonium Sulfate contact Hawkins for an Ammonium Sulfate quote.   We have a dedicated team that has been serving our customers’ needs for over 80 years and we are ready to assist you with all your chemical needs.

Hawkins is a business-to-business supplier, manufacturer, blender, and distributor of chemicals.  We only sell to companies, municipalities, government entities, and not to individuals.


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