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.
140-142,154 Gamma-tocopherol is present in the diet much more abundantly than alpha-tocopherol, and it ... at 200 mg per day and, to a lesser extent, at 800 mg per day significantly increased ... of vitamin E at 200 IU daily failed to reduce incidence or number of days of respiratory ...