Exempel på sodium hydroxide

• Diluted solutions of zinc and copper chloride and sodium hydroxide were used.

• Heptane-containing solutions with identical concentrations to those of the acetic acid and sodium hydroxide treatments were utilized with the same protocol as above.

• He was given a glass of sodium hydroxide, which he drank.

• This procedure was repeated with identical concentrations and durations using sodium hydroxide solutions instead of acetic acid.

• It is easily produced using the industrial solvent gammabutyrolactone and sodium hydroxide, or caustic soda.

• When reacted with nitrate in sodium hydroxide solution and then add aluminium foil, ammonia is liberated.

• The membrane allows only positive ions to pass through to prevent the chlorine from mixing with the sodium hydroxide.

• The ore was cracked by reaction at high temperature either with concentrated sulfuric acid, or with sodium hydroxide.

• The resulting trisulfonic acid is then treated with triisooctylamine and sodium hydroxide.

• Sodium hydroxide is also mildly corrosive to glass, which can cause damage to glazing or freezing of ground glass joints.

• A few transition metals, however, may react vigorously with sodium hydroxide.

• These reactions are sped by the heat generated when sodium hydroxide and the other chemical components of the cleaner dissolve in water.

• For the manufacture of biodiesel, sodium hydroxide is used as a catalyst for the transesterification of methanol and triglycerides.

• Sodium hydroxide is also produced by combining pure sodium metal with water.

• For acid-sensitive facades such as concrete, strongly alkaline cleaners are used such as sodium hydroxide and thickeners.