A portion of the water solution was heated with glucose and a few drops of sodium hydroxide.
A portion was gently warmed with a few drops of a strong solution of potassium cyanide and two drops of sodium hydroxide.
It is prepared from nitrobenzene by reducing it with stannous chloride and sodium hydroxide.
This point of caution is made because of the reaction of the potassium or sodium hydroxide, which is actually one of destruction.
Chemically, calcium hydroxide is a moderately strong base, though not so strong as sodium hydroxide.
Still, the practical use of ammonia, especially in combination with sodium hydroxide, is found to be most effective.
The ordinary soaps are made by heating fats with a solution of sodium hydroxide.
Such symptoms render it necessary to neutralize the sodium hydroxide.
sodium hydroxide is used in these cases in a saturated solution.
sodium hydroxide solution can be instantly neutralized with any acid and for this reason is preferable.
sodium hydroxide n.
A strongly alkaline compound used externally. Also called caustic soda.
|sodium hydroxide |
A white, corrosive, solid compound that absorbs water and carbon dioxide from the atmosphere and forms lye when in solution. Sodium hydroxide is toxic and strongly alkaline and is used to make chemicals and soaps and to refine petroleum. Chemical formula: NaOH.