ammonium hydroxide betydelse and definition

Exempel på ammonium hydroxide

• The differentiation process was stopped by transfer briefly to alkaline alcohol (0.25 ml ammonium hydroxide in 250 ml 70% ethanol).

• Differentiation was stopped by transfer briefly to alkaline alcohol (0.25 ml ammonium hydroxide in 250 ml 70% ethanol).

• The group is determined by making a solution of the salt in water and adding ammonium chloride and ammonium hydroxide.

• A drop of ammonium hydroxide on the cap instantly produces a mahogany red reaction, which distinguishes it from some other similar species of the genus.

• It is precipitated during production by adding aqueous ammonium hydroxide after uranium extraction by tertiary amines in an organic kerosene solvent.

• Here, fumes of ammonium hydroxide create an extremely alkaline environment.

• In industry, ammonium hydroxide is used as a precursor to some alkyl amines, although anhydrous ammonia is usually preferred.

• It is manufactured by adding a solution of ammonium hydroxide to a solution of chromium salt.