Vitamin B12 Benefits, Deficiency Symptoms and Food Sources. Vitamin B12 benefits the central nervous system in many important ways: It helps maintain the health of nerve cells â including those needed for neurotransmitter signaling â and helps form the protective covering of nerves, called the cellâs myelin sheath.
Does Ammonia Kill Grass? Ammonia provides a readily available source of nitrogen, a necessary nutrient for grasses to develop a healthy green color and produce new growth. Not all types of ammonia are created equal. Using the wrong type or too much of the right type can burn and kill your grass.
Uses of ammonia. The major use of ammonia is as a fertilizer. It is most commonly applied directly to the soil from tanks containing the liquefied gas. The ammonia can be applied directly or in the form of ammonium salts, such as ammonium nitrate, NH4NO3, ammonium sulfate, (NH4)2SO4, and various ammonium phosphates. Urea, (H2N)2C=O, is also used as a source of nitrogen for fertilizer. Ammonia is also used in the manufacture of commercial explosives (e.g., trinitrotoluene [TNT], nitroglycerin, and nitrocellulose). In the textile industry, ammonia is used in the manufacture of synthetic fibres, such as nylon and rayon. In addition, it is employed in the dyeing and scouring of cotton, wool, and silk. Ammonia serves as a catalyst in the production of some synthetic resins.