2. Notes In the preparation of the sodium hypochlorite solution it is quite necessary that the mixture be kept cold and be alkaline to red litmus paper at the end of the reaction, if good yields of hydrazine are to be obtained.
"Organic-Syntheses"
Conant, James Bryant
The number of cubic centimeters used multiplied by 0.03725 will give the weight of the hypochlorite of soda contained in 100 c.
"A Journey Through France in War Time"
Joseph G. Butler, Jr.
Using a solution of sodium hypochlorite, the plain method of treating wounds which proved such a great boon, was described at the Congress of Surgeons in Philadelphia in 1916, where many of the wonders of war surgery were described.
"Kelly Miller's History of the World War for Human Rights"
Kelly Miller