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 E is a fat soluble vitamin that protects your cell membranes from harmful chemicals and stimulates your immune response to infections. Vitamin E supplements may reduce the risk of respiratory infections.
The ability to breathe properly is fundamental to good health. Don't take the health of your respiratory system for granted, even if you are not a smoker-consider these supplements, which can help to promote lung health: 1  Daily multivitamin. 2  Look for products containing 15,000 IU of mixed carotenoids, including beta-carotene. 3  Vitamin C.