Ammonium Sulfate Chemical Appearance
Ammonium Sulfate is an inorganic salt. It is a very useful compound which is made by treating ammonia with sulfuric acid. Its chemical formula is (NH4)2SO4.
Ammonium Sulfate has the appearance of fine white granules or crystals. It is hygroscopic in nature.
Chemical Applications and Strengths
Ammonium Sulfate is an extremely efficient chemical compound and therefore, has many commercial applications. Its main applications and strengths are:
- (NH4)2SO4, with the chemical formula (NH₄)₂SO₄, has a wide range of agricultural, industrial, and commercial applications.
- Farmers commonly use (NH4)2SO4 as a fertilizer for alkaline soils. It lowers soil pH and supplies plants with essential nitrogen to support healthy growth.
- Agricultural professionals use it as a spray additive for water-soluble insecticides, herbicides, and fungicides. It binds calcium and iron cations, which can improve the effectiveness of these agricultural products.
- Laboratories use Ammonium Sulfate to purify proteins through precipitation. Researchers also use it in a process known as “salting out” to separate and purify various compounds.
- Rubber manufacturers use (NH4)2SO4 in the analysis of rubber latex.
- Food manufacturers use it as a food additive because regulatory authorities generally recognize it as safe. It also helps regulate acidity in flour and bread.
- Water treatment facilities use (NH4)2SO4 in the disinfection treatment of drinking water.
- Chemical manufacturers use Ammonium Sulfate to produce other ammonium salts, including ammonium persulfate.
- Vaccine manufacturers use (NH4)2SO4 as a component in the preparation of certain vaccines.
- Researchers use (NH4)2SO4 as an external standard in sulfur NMR spectroscopy.
- Manufacturers incorporate (NH4)2SO4 into flame-retardant formulations. It can increase the combustion temperature of materials, reduce maximum weight-loss rates, and promote the formation of protective residue or char.
- Firefighting agencies have used (NH4)2SO4 in aerial firefighting applications.
- The wood-processing industry also uses (NH4)2SO4 as a wood preservative.
Frequently Asked Questions
1. What is (NH4)2SO4?
2. What is the chemical formula of (NH4)2SO4?
3. What is the CAS number of (NH4)2SO4?
4. What is the molecular weight of (NH4)2SO4?
5. What are the synonyms and alternative names for (NH4)2SO4?
6. Is Ammonium Sulphate the same as (NH4)2SO4?
7. What are the main uses of (NH4)2SO4?
8. Which industries commonly use (NH4)2SO4?
9. Is (NH4)2SO4 used as a fertilizer?
10. What nutrients does (NH4)2SO4 provide to plants?
11. What is the nitrogen content of (NH4)2SO4?
12. What is the sulfur content of (NH4)2SO4?
13. What does 21-0-0 fertilizer mean for Ammonium Sulfate?
14. Is Ammonium Sulfate suitable as a nitrogen and sulfur fertilizer?
15. What crops commonly use Ammonium Sulfate fertilizer?







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