Ammonium Sulfate

Description:
(NH4)₂SO₄ is an inorganic salt with a number of commercial uses. The most common use is as a soil fertilizer. It contains 21% nitrogen as ammonium cations, and 24% sulfur as sulfate anions. In fertilizer the purpose of the sulfate is to reduce the soil pH.

Storage Condition:
room temperature

References:

• Handbook of Chemistry and Physics
• Pink Book | Appendix B: Vaccine Excipient & Media Summary, Part 2
• Panera Bread › Menu & Nutrition › Nutrition Information Profile
• Official Subway Restaurants U.S. Products Ingredients Guide
• George, C.W.; Susott, R.A. (April 1971), Effects of Ammonium Phosphate and Sulfate on the Pyrolysis and Combustion of Cellulose, Research Paper INT-90 (Intermountain Forest and Range Experiment Station: USDA Forest Service)
•  a b Pradyot Patnaik. Handbook of Inorganic Chemicals. McGraw-Hill, 2002, ISBN 0-07-049439-8
• http://www.mindat.org/min-2584.html/ Mindat data
• LIU Ke-wei, CHEN Tian-lang, Studies on the thermal decomposition of ammonium sulfate, Chemical Research and Application, vol. 14, no. 6 (2002)