It is used as a monopropellant because hydrazine will decompose (ignite) when placed in contact with platinum group metal catatlysts.Hydrazine is popular with satellite builders because the monopropellant properties save space, complexity, and weight.t is used as a monopropellant because hydrazine will decompose (ignite) when placed in contact with platinum group metal catatlysts.
Vitamin C. Vitamin C is a water soluble vitamin that stimulates your immune system and protects your cells from harmful substances. Increasing your dietary intake of vitamin C can reduce your risk of respiratory infections.
In this case the vitamins are called coenzyme vitamins. Some examples of coenzyme vitamins include Vitamin B1 in the form of thiamin diphosphate (or cocarboxylase) and Vitamin B6 in the form of pyridoxal 5â-phosphate. Coenzyme vitamins and direct precursors of coenzyme vitamins are found in foods in relatively small, but significant amounts.